rising tensions in the middle east. overnight israeli forces launched missiles. they say their country is ready for all possibilities. that's a quote in this escalating conflict. that statement was echoed by an israel military spokesman earlier today. >> what about tanks, armored personnel carriers, formal invasion of gaza as has occurred in the past? >> we're preparing that possibility. i mean, it's not something we wanted to do, but we have in the past five or six days brought up the forces and, indeed, there is a substantial force on the borders with gaza. if the order is given, we are prepared for that type of activity. >> right now palestinian americans are being evacuated from gaza. it's happening as they warn people of airstrikes again later today. a frightening crash in indiana as a grayhound bus and a car collide. at least one person is dead. more than a dozen were hurt.