Missed the second half of the show? The latest on...Sean O'Brien, the president of the International Brotherhood of Teamsters, says his union hasn't endorsed a 2024 candidate because they are "waiting on Vice President Harris to commit to come meet with us, Republican Rep. Tony Gonzales of Texas tells "Face the Nation with Margaret Brennan" that he thinks the immigration crisis is getting "worse" despite record low numbers of migrant crossings, and David Becker, a former civil rights attorney at the Department of Justice who now leads the Center of Election Innovation and Research and a CBS News contributor, tells "Face the Nation with Margaret Brennan" that those with election concerns should volunteer.