Tamara Keith and Amy Walter on the voters and states that will decide the election

NPR's Tamara Keith and Amy Walter of the Cook Political Report with Amy Walter join Geoff Bennett to discuss the latest political news, including the key battleground states set to decide the presidential race with a month until the election, the strategy behind Kamala Harris' interviews, Donald Trump's return to Butler, Pennsylvania and questions about Trump and a cognitive decline. PBS News is supported by - https://www.pbs.org/newshour/about/funders