text:  But when he talks about a convicted felon, his son is a convicted felon. And while Trump critics say fact checkers are having a field day with what he said last night, the big focus, as Fox's Aisha Hosni reports, is on the president, whose voice was strained and at times he stammered and stumbled. Some Democrats were absolutely stunned by his performance, while others said that it was not good. I actually heard an audible gasp in the press room when it appeared that President Biden had sort of lost his train of thought.