and from los angeles international airport, has been, they put road blocks up and people heading to lax and don't know about this can be diverted from the airport. what they are trying to do is get all of the ground traffic and car traffic away from lax and so emergency vehicles can get in and out. and so rather than letting people come to the airport and find out they can't go anywhere. los angeles international airport police department and la pd is stopping people and that is causing a enormous traffic back up. transportation security administration just cop firmed our report that one transportation security agent was shot. s tsa confirms it. and here is the questions for tsa and folks here on the news desk are attempting to get an answer.