Donald Trump takes shots at Biden, DeSantis

Donald Trump spoke amongst other Republican presidential candidates at a campaign event in early voting Iowa. Trump touted his own polling numbers in addition to taking aim at President Biden and Florida Gov. Ron DeSantis. Trump's appearance comes just one day after he was charged with more counts in the classified documents case and while he prepares for an indictment in the Jan. 6 probe. More LiveNOW from FOX streaming video