many pedestrians as they could. they encountered a police officer. they returned fire. the terrorists are dead. seven people hurt there, including the police. and this also is tied to the fact that apparently part of this cell, which police now believe could be 12 people, part of the cell it sounds like blew themselves up on wednesday. a house 120 miles from barcelona exploded. it was filled with explosive canisters. it looked like a bomb factory. clearly, what was going on in barcelona and in cam brill yesterday was much longer than just a one off. todd: meantime u.s. authorities on high alert back here at home after the latest inspire magazine mentioned threats to trains and subways along the east coast. abby: we now go live to rob schmitt in new york times square a major tourist destination as we know where authorities are on high alert after what happened in spain. rob, what are you hearing this morning? yeah. well, you know, guys, a lot