CNN Erin Burnett OutFront May 4, 2015 23:00:00
Favor. >> tomorrow mike huckabee will be the sixth republican in this race. more to come. that's it for me. thanks very much for following us on twitter. you can always tweet me @wolfblitzer. sweet the show at cnn. "erin burnett outfront" starts right now. "outfront" breaking news, police and protesters clash in baltimore. the city on edge after a gun goes off during an arrest. we're live on the scene. plus two heavily armed gunmen try to launch an attack on a prophet muhammad cartoon contest. we know their identities. are they connected to a larger international terror network? and on a...