MS NOW

Did Donald Trump break the Republican Party, or was it already broken?

Marco Rubio's withdrawal from the presidential race suggests the power of Republican elites is overstated in the party, and perhaps in politics overall.

Republican presidential candidate Donald Trump waves goodbye at his primary election night event at the Mar-a-Lago Club in Palm Beach, Fla., March 15, 2016. (Photo by Mark Peterson/Redux for MSNBC)
Republican presidential candidate Donald Trump waves goodbye at his primary election night event at the Mar-a-Lago Club in Palm Beach, Fla., March 15, 2016.

Perry Bacon