With Clinton out sick, Obama hits the campaign trail

With Hillary Clinton still recuperating from pneumonia, President Obama will hit the campaign trail solo today, addressing voters in Philadelphia in his first 2016 campaign event without Clinton. The appearance was planned before Clinton got sick; she was scheduled to be in California early this week on a fundraising trip. Obama's stop in the battleground state of Pennsylvania comes as his approval rating hit an impressive 58 percent and as Clinton's image suffers amid perceptions of dishonesty ...