The Americast team look at the threat that election deniers could pose to democracy if they are elected to office in the upcoming US midterms. The team chat to Alabama Secretary of State and Republican John Merrill and the BBC’s Disinformation and Social Media correspondent Marianna Spring examines whether election deniers are reaching voters through their social media accounts. Americast is presented by North America editor Sarah Smith, Today presenter Justin Webb and North America correspondent Anthony Zurcher. Find out more about our Americast ‘undercover voters’ here: https://www.bbc.co.uk/news/world-us-canada-62742687Email Americast@bbc.co.uk with your questions and comments. You can also send us a message or voice note via WhatsApp, to +44 330 1239480This episode is made by Phil Marzouk and Alix Pickles. The studio director is Emma Crowe. The assistant editor is Louisa Lewis. The senior news editor is Jonathan Aspinwall.

After claiming the 2012 shooting in Sandy Hook was a hoax, it’s a moment of reckoning for America’s conspiracy-theorist-in-chief Alex Jones as he is ordered to pay nearly $1bn in damages to the victim’s family members.Americast explores the huge cultural and social stories that define the increasingly polarised political debate. The team report on a changing country with on-the-ground insights from right across America. Today presenter Justin Webb and North America editor Sarah Smith join North America correspondent Anthony ‘The Zurch’ Zurcher. Each week on Americast, BBC’s disinformation and social media correspondent Marianna Spring will investigate the content that is recommended to US voters on social media.

The Americast team delve into how conspiracy theories evolve online and how misinformation is affecting US politics, with the help of our Undercover Voters and Barack Obama’s former deputy national security adviser Ben Rhodes.US Special Correspondent Katty Kay is back from her trip on Route 66 meeting voters ahead of the midterms. President Joe Biden and Florida’s Republican governor Ron DeSantis have put their political clashes on hold to show a united front over Hurricane Ian. The pair shook hands on the president’s visit to see the devastation left by the storm.This episode is made by Phil Marzouk and Alix Pickles. The studio director is Emma Crowe. The assistant editor is Louisa Lewis. The senior news editor is Jonathan Aspinwall. Email Americast@bbc.co.uk with your questions and comments. You can also send us a message or voice note via WhatsApp, to +44 330 1239480

We’re racing towards the US midterms but don’t worry, the full Americast team is back together to get stuck into the key issues, characters and races, and which party might come out on top. With a little help from Cliff Young, pollster and President of US Public Affairs at Ipsos.And Marianna updates us on what our Undercover Voters are being targeted with.This episode is made by Phil Marzouk and Alix Pickles. The studio director is Emma Crowe. The assistant editor is Louisa Lewis. The senior news editor is Jonathan Aspinwall. Email Americast@bbc.co.uk with your questions and comments. You can also send us a message or voice note via WhatsApp, to +44 330 1239480

There is growing political tension in America over immigration. States such as Florida, Texas and Arizona have sent thousands of migrants to cities like New York, Washington DC and the wealthy Massachusetts island of Martha's Vineyard. Sarah, Justin and Marianna look at how the row is playing out amongst voters and on social media.Americast also profiles Florida’s Governor Ron DeSantis who has been a key figure in the controversial tactic. This episode is made by Phil Marzouk and Alix Pickles. The studio director is Emma Crowe. The assistant editor is Louisa Lewis. The senior news editor is Jonathan Aspinwall. Email Americast@bbc.co.uk with your questions and comments. You can also send us a message or voice note via WhatsApp, to +44 330 1239480

How is the US reacting?From Truman to Biden, the Queen met thirteen of the fourteen US presidents who held office during her reign and left a lasting impression on the United States. Justin, Sarah and Marianna look at the reaction to her death and catch up with the BBC’s Chelsea Bailey in Washington DC, who has been speaking to some of the Queen’s biggest fans.And after a five-year legal fight, an Ohio college will pay nearly $37 million to a local bakery that sued the school for libel following a 2016 shoplifting incident involving three Black students. Criminal defence lawyer Professor Jonathan Turley takes us through the case and wider implications of the ruling. Americast is made by Phil Marzouk and Alix Pickles. The studio director is Emma Crowe. The assistant editor is Sam Bonham. The senior news editor is Jonathan Aspinwall.Email Americast@bbc.co.uk with your questions and comments. You can also send us a message or voice note via WhatsApp, to +44 330 1239480.

Legendary environmental activist talks America’s contaminated water supply.The entire population of Jackson, Mississippi lost access to safe running water after excessive rainfall and flooding. But it’s not the first time there’s been issues with the city’s water supply, or the first case of contaminated drinking water in the US. Justin and Sarah speak to environmental activist Erin Brockovich, who won a case over safe drinking water in California, before being portrayed on film by Julia Roberts. They’re also joined by Corey Stern, the lawyer representing 1,600 Jackson residents in their lawsuits against the city and the state. The mayor of Jackson, Chokwe Antar Lumumba, now says “Even when we are not under a boil water notice, it’s not a matter of if these systems will fail, but when these systems will fail. Safe, drinkable, reliable, sustainable and an equitable water treatment facility is a much longer road ahead”.And President Joe Biden and former president Donald Trump have both been in Pennsylvania making some big speeches. The Americast gang break down what they said and how it played out on our undercover voters’ social media feeds. Americast is made by Phil Marzouk, Alix Pickles and Chris Flynn. The studio director is Emma Crowe. The assistant editor is Sam Bonham. The senior news editor is Jonathan Aspinwall.

Donald Trump, some top secret documents and the FBI. Welcome to episode one of the new-look Americast!Classified documents stored at former President's Florida home were likely concealed as part of an effort to obstruct an FBI investigation, says the US Department of Justice officials. Justin, Sarah and the Zurch chat to former FBI special agent Asha Rangappa, about how attempts to retrieve the documents went down and what could happen next. And Marianna introduces our undercover voters… Americast is made by Phil Marzouk and Alix Pickles. The studio director is Emma Crowe. The assistant editor is Sam Bonham. The senior news editor is Jonathan Aspinwall.

We're back! With Justin Webb, Sarah Smith, Marianna Spring and (of course) the Zurch. Join us every Wednesday for all the latest news and gossip from America.

A message to Americasters from the Zurch.