propaganda. now, isis was pushed out of final stronghold in iraq last friday the town, end of caliphate, intelligence agencies are warning reminiscence of the group may return to carry out attacks, but the point is that many fear that some of the fighters fled into desert still could influence people in europe and online and play not need to be physically present, heather. heather: hopefully that does not mean a rise in lone-wolf attacks, thank you so much, kitty, appreciate it. fox business alert for you, if you re flying for thanksgiving, you re not alone, tsa gearing up to screen a record number of travelers, tracee carrasco from sister network fox base here with what to expect and i m