Obama to campaign with Clinton as Trump questions use of Air Force One

02:43

On Tuesday, President Obama will be in North Carolina with Hillary Clinton, campaigning with her for the first time. Donald Trump, who has his own event Tuesday in the state, is criticizing them for using Air Force One to get there, demanding to know who is footing the bill. NBC’s Andrea Mitchell reports for TODAY from Charlotte, North Carolina. (Run time: 2:43)