but i think it is interesting that the president did not point any fingers. remember the situation with the came bridge polic cambridge police department where he did point fingers and there was some work to be done to sort of smooth that situation over bill: he says it s absolutely imperative to investigate every aspect of the tragic shooting. he was walking with some caution there. he took one question, and that was handled moments ago. there was an opportunity there also to take another question, and remark about healthcare, because we ve been talking for the past hour and 15 minutes how there was no public event scheduled. that was an opportunity to make a comment about healthcare on the two-year anniversary. clearly the white house and the president shows no chose not to. as to the trayvon martin case in florida we expect developments throughout the day. and when those come down we ll get you down there to florida. the police chief made news yesterday by stepping aside for a momen