Leverage Relative News Today

Washington correspondent for "the new york times," david sanger. hes youauthor of "confront and conceal." it is now out in paperback. saved, tell us what you think the leverage relative -- relative leverage right now of mr. putin and mr. obama is? on one hand has putin gained some leverage in these other issues, these other geopolitical issues by hanging on to snowden or does the u.s. have any leverage at all they could use against him? >> the u.s. hasnt had much leverage so far, and you made th...