city. later we'll check on the world's busiest airport to see how the shut down is affecting security lines. we'll get news of of kenya where an american who dodged the terror attacks of 9-11 is reported dead at the hands of militants. first, u.s. troops killed in a suicide blast in syria and who is claiming responsibility? isis. hours later the vice president said isis defeated. the details ahead as our reporting continues on this wednesday afternoon. billions of mouths.