How Voters, Pollsters and Historians Judge Presidents

Aired: 9/25/2012 | 0:07:35 | Clip
Congressional Quarterly's Robert Merry argues presidencies rise and fall as voters judge presidents' performance. Merry decided to explore how voters' perceptions compared with those of historians. He joins Judy Woodruff to talk about his new book, "Where They Stand: The American Presidents in the Eyes of Voters and Historians."