Angeles. 6 00 a. M. In gaza, this is breaking News Coverage of the world in israel. Fox news at night. And now a live look at gaza city 40 minutes before sunrise. And a night of nonstop air strikes. Isreali Defense Forces now saying in just the past hour alone they are conducted some 450 air strikes in gaza. And that isreali troops are mobilizing at the gaza border for a potential ground invasion. It is all part of israels ongoing response to the horrific attack on civilians by the terrorist group hamas. The death toll is now rising on both sides and the white house is now confirming that 20 americans remain unaccounted for. We begin with Senior Correspondent mike tobin live in tel aviv. Mike, whats the latest. Well, trace, unprecedented air campaign into the densely populated gaza strip. Is definitely increasing overnight as the air strikes go in the rocket fire comes out. We have video from the northern end of the gaza strip. Showing what has become a lethal light show that repeats e