violence intensifying in the middle east as israel and hamas trade blows. militants firing more than 100 rockets towards the jewish state today, including two aimed at tel aviv. >> rick: plus, the white house now denying that it altered the c.i.a.'s talking points on the deadly terrorist attack in libya. former c.i.a. director david petraeus told lawmakers he knew all along that terrorists were involved. >> arthel: four people in the hospital following a train accident. four veterans of iraq and afghanistan were killed and 16 people hurt when a train smashed into a parade float carrying them all. >> rick: new information about a potential security lapse at our country's airports. the tsa confirming to fox news that a problem with domestic boarding passes could allow passengers to skirt security screens. dominic is live at lax in los angeles. >> hi. yes, rather concerning that there is such a flaw in boarding