SCOTT PELLEY, CBS NEWS: There is news tonight about the presidency, both the man who holds the office, and the folks who might want to succeed him. A CBS News/ New York Times poll out tonight find only 40% of Americans are satisfied with the presidency of Barack Obama. 59% say they're disappointed. When we asked Republicans whom they would like to see run for president in 2016, Jeb Bush led the list, followed by Rand Paul, Marco Rubio, and Chris Christie. On the Democratic side, far more want Hillary Clinton to run than Vice President Joe Biden.