pistorius taking one more step in what will be a long, legal process. he appeared very briefly in a magistrate's court. proceedings adjourned until august the 19th where it's expected a trial date will be set. but also, again, ironically, sadly enough, august 19th is her birthday. she would have turned 30. erin, back to you. >> thanks to robin. and now checking in anderson cooper. hi, anderson. >> hey, erin. following the breaking news on the program tonight. floodwaters in missouri breached two levees. only a matter of time before a third gives way. sandbagging isn't working. officials are sending massive trucks to get rocks. martin savage is on the scene with a live report. erica brannick lost her leg in the boston marathon bombing. we'll tell you who her hero is. keeping them honest. fires, collisions and