seven days. so now that time is up. catherine herridge is live in washington. where are we? sources telling fox news that the flight sent, quote, periodic pushes of data after the transponder went dark and these signals came in a number of time in attempts to link up with satellites. this is described to fox news as signals data that would not provide a specific location for the missing jet. to that end fox news told us the data is being analyzed along with military radar tracking that shows an unidentified flight consistent with 370 making the turn, suggesting a deliberate act. a short time ago the state department reported the u.s. is engaged. pretty unprecedented