Rep. Al Green's (D-Texas) latest protest during President Trump's State of the Union has triggered a fresh Republican push to censure him. But not every Republican thinks it's worth the fight.Why it matters: GOP leaders and some rank-and-file members aren't sold on censuring Green, arguing the once-rare punishment has become too routine.A vote to censure Green could reopen a tit-for-tat cycle that lawmakers in both parties have said is diminishing the punishment's weight.Driving the news: Rep. M...