Former President Barack Obama questioned Trump's mental competence during a campaign stop for Harris in Arizona.

Former US President Barack Obama delivered a scathing critique of Donald Trump during a campaign rally in Tucson, Arizona on ...

In Michigan, Harris visited Grand Rapids, Lansing and Oakland County for three campaign stops. Trump appeared in Oakland County for a roundtable event, and then ended the evening with a rally in ...

At a campaign rally in Arizona, former President Barack Obama criticized Donald Trump's leadership, questioning his mental ...

Apparently there are audio issues at the Michigan rally, and his microphone stopped working mid-speech. He's been walking ...

Democrat Kamala Harris has raised questions about Republican Donald Trump's physical stamina to serve effectively as ...

Former US President Barack Obama criticized Donald Trump's economic policies during a speech in Arizona, attributing early ...

Obama campaigned for the Harris-Walz ticket in Tucson Friday night, where he criticized Trump and praised the late Sen. John ...

Former President Barack Obama rallied voters at the University of Arizona as his second stop in his campaign supporting Vice ...

Former President Barack Obama honored the late Sen. John McCain 16 years after the pair faced off in the 2008 presidential ...

Former President Barack Obama ran against the late Sen. John McCain in the 2008 presidential race, but he has kind words for ...