Mitt Romney on the Trail With Possible Vice Presidential Picks—PICTURES
Updated: August 2, 2012 | 1:46 p.m.
April 23, 2012 | 2:57 p.m.
Here's a look at some politicians who have appeared with Romney on the trail and who might be tapped to be his No. 2.
(RELATED: The Next Generation? Possible VP Picks)