Heading into his first State of the Union address Tuesday night, Pres. Trump has a 40% approval rating. CNN's John King breaks down how the speech has historically impacted public opinion, and what to expect for Trump.
Heading into his first State of the Union address Tuesday night, Pres. Trump has a 40% approval rating. CNN's John King breaks down how the speech has historically impacted public opinion, and what to expect for Trump.
