at 4:00, we are looking at new movies on the big screen, including a trip back to elm street. same street, new freddie. you re in the cnn newsroom where the news unfolds live this saturday may 1st. i m fredricka whitfield. two major news stories we are following happening right now. first, the oil slick that is creeping closer to the gulf coast. we ll show you where it is now, what emergency crews are doing to protect the shoreline and what this disaster could do to people s lives and livelihoods. the second big story, immigration controversy, arizona s tough new law is making this may day different than last year. protestors coast-to-coast sending a message to arizona. cnn is everywhere on both stories. we ll go to the gulf coast in a few minutes. right now, let s get to the arizona law fuelling the may day protests and demonstrations. casey wayans has us covered in phoenix.