Boston Mayor Michelle Wu joined for Ask the Mayor.
Historian Doris Kearns Goodwin discussed her first book for children, The Leadership Journey: How Four Kids Became President.
Folk star Graham Nash zoomed in ahead of a show at the Boch Center in October.
For our new texting segment, we were inspired by a withering obituary out of Maine. We wanted to know, is it ever okay to speak your cold, harsh truth about a dead relative?
CNN's John King gave a debate preview.
Then, we opened up the phone lines to get your thoughts ahead of tonight's presidential debate.
