President Barack Obama has passed some of the most significant legislation in American history and was decisively re-elected in 2012. But Chuck Todd says the man who came to office as a brilliant campaigner has been one of the worst ground-level politicians in Washington. In a new book, the moderator of “Meet The Press” explains how the president’s decisions have changed American politics and what he can accomplish in his final two years with a Republican Congress. Diane talks with Chuck Todd about his love of politics, President Obama’s legacy and the future of Sunday talk shows.