Biden making defending democracy a touchstone in his re-election campaign - and a rejoinder to Trump

On the anniversary of the Jan. 6 Capitol riot, President Joe Biden stood in early 2022 at the literal epicenter of the insurrection and accused Donald Trump of continuing to hold a "dagger" at democracy's throat. Biden closed out the summer that same year in the shadow of Philadelphia's Independence Hall, decrying Trumpism as a menace to democratic institutions.