Unexpected Polls and Shifting Political Landscapes in Iowa

It’s been an incredibly tight race between presidential candidates Kamala Harris and Donald Trump ahead of today's U.S. election. 

The winner is expected to be decided by razor-thin margins in seven battleground states: Georgia, North Carolina, Pennsylvania, Michigan, Wisconsin, Nevada and Arizona.

From understanding the path to victory, to the value of the blue wall states, to the final stretch of the campaigns, CBC Washington correspondent Paul Hunter guides us through what to consider while watching the U.S election results come in.

For transcripts of Front Burner, please visit: https://www.cbc.ca/radio/frontburner/transcripts