Running mates could help smooth unpopularity of Clinton, Trump
![Running mates could help smooth unpopularity of Clinton, Trump](http://www.reviewjournal.com/sites/default/files/field/media/web1_trump_clinton_0.jpg)
Rarely have two U.S. presidential front-runners needed more from running mates than Hillary Clinton and Donald Trump.
Rarely have two U.S. presidential front-runners needed more from running mates than Hillary Clinton and Donald Trump.