In what could be the last podcast before GOP presidential candidate Mitt Romney's V.P. announcement, NPR's Ron Elving and Ken Rudin once again review the finalists. Plus: A look at the latest Obama and Romney ads, more battleground state polls, primary results in Missouri and elsewhere, and a look ahead to the next Tea Party target: U.S. Senate candidate Tommy Thompson in Wisconsin on Aug. 14.
Copyright 2020 NPR. To see more, visit https://www.npr.org.