killing dozens on three continents in recent weeks. according to a bulletin circulated by the house homeland security claire, michael mccall, there have been 28 isis-inspired plots against western targets this year alone. that s an increase of 47% over 2014. the house committee also has been tracking an 80% increase in the number of foreign fighters that are entering syria and iraq to fight for isis. that s now about 22,000 fighters from over 100 countries. our chief foreign correspondent richard engel has been to the turkish-syrian border to assess why isis continues to be such a tough adversary. reporter: each week isis seems to be branching out and striking new targets. there was the massacre on a beach in tunisia where an isis-trained gunmen killed 38 people including british tourists. this week violence in egypt s sinai peninsula where
tower. i m mad about it, look it, i fly, i fly commercially all the time. and tonight the key changes ray lahood announced on fox. to convince millions of flyers they should feel secure. plus, the world s biggest oil producer just made a huge announcement. what it means for americans already hit in the gut by soaring prices at the pump. and 62 tornados in one state in one day. emergency crews going door-to-door searching for victims in some of the hardest hit areas of north carolina. the storm system barreling through yesterday and that vicious system first took aim on thursday in oklahoma, whipping through several states decimating entire communities. killing dozens of people, and injuring many more. leaving behind what looks like a war zone. storm chasers gathering video as twister fell out of the sky