Holy ****.
That's something you expect to see in the 60s. What the **** is wrong with these people?
Edit: Okay, apparently the full story is that right before the Puerto Rican lady came on to speak, a bunch of Ron Paul delegates were voted on to leave or something, and people were trying to drown out the RP supporters with "SEAT THEM NOW" and "USA." We won't even get into how dumb it is to chant "USA" to try to silence opinions of fellow Americans but at least they weren't being blatantly racist but GOD did they pick a bad time.
