There have been millions of words, decades of video and reams of commentary devoted to the story of Bill and Hillary Clinton. It's been dissected, defended and decried at kitchen tables and on cable news, in tabloids and classrooms.
President Barack Obama has one final campaign to run, and with his address Wednesday at the Democratic National Convention he’ll face an improbable challenge: convince his supporters who are ambivalent about Hillary Clinton to turn out to vote for her in November.
Gwen Ifill is moderator and managing editor of "Washington Week" and co-anchor and managing editor of the "PBS NewsHour." The best-selling author of "The Breakthrough: Politics and Race in the Age of Obama," Gwen has covered seven presidential campaigns and moderated two vice presidential debates.