Congressman McCaul speaking at SXSW on Saturday

Congressman McCaul speaks at SXSW

Congressman Michael McCaul spoke at SXSW Saturday about the importance of music and the controversial Edward Snowden talk.

Bystanders assist first responders at the scene at SXSW festival in Austin, TX early Thursday morning March 13, 2014 where 2 people died and dozens more were injured after a hit and run. Police say a man and woman have been killed after a drunken driver fleeing from arrest crashed through barricades set up for the South By Southwest festival and struck the pair and others on a crowded street. (AP Photo/Colin Kerrigan)

2 still critical after deadly SXSW crash

Eight people remain hospitalized, including two in critical condition, after a suspected drunken driver plowed into a South By Southwest fes…