against the man who leaked top secret information. we have the latest on edward snowd snowden. the judge in the george zimmerman murder trial makes a crucial ruling. testimony from crucial expert witness also not be allowed. when twa flight 800 crashed in 1986, it was ruled an accident. i m tell you why some are saying the jet may have been brought down deliberately. let s start with the george zimmerman case in florida. a judge just issued a ruling this morning that could change the course of this trial. she says testimony from two experts who analyzed voices screaming on the 911 calls cannot be used. george howell joins me live. what does this all moon? it comes down to this. the methodology, the methods used by tom owen and dr. allan reich and the science. is it science university accepted. we re talking about the 911 audio clip. a lot of people called 11 the night of february 26, 2012. there s one call in particular that s been highly scrutinized where you hear sc