too lenient. we want to pass the protect and serve act in congress, a federal crime to knowingly assault a police officer, and i m sure some people are saying don t laws like this exist. they are on the books but we have rogue d.a.s. the fop says there have been 47 ambush style attacks on law enforcement officers so far this year. sandra. sandra: c.b. cotton, thank you very much. john: shoplifting a bigger problem, walgreens is making some major changes. the drugstore chain is trying out a new design in one chicago store, allowing only two aisles for customers to actually touch products and shop in. the rest of the material and the goods, locked up behind glass. our senior correspondent mike tobin is live in chicago with the latest on this. how is it going over so far, mike? well, you know, john, we have already seen one evolution of retail in response to the flash mobs and aggressive shoplifting in terms of the high end stores that keep the front door locked
and said the knowledge of the source was not actually firsthand. watch. remember, what we are talking about here is a confidential human source reporting a conversation with someone else. so we are talking about secondhand hearsay. ok, as for contempt of congress proceedings against the fbi director, chairman comer said he s going to move forward in committee before it goes to the full house. john: more to come, no question about that. thank you. sandra: the risk posed to american men and women continues to rise. cory maynard will now be added to the total. he was ambushed and killed while responding to a shooting last week. c.b. cotton has more on the tragic story. the trooper was immediately met with gunfire when he got to the scene. that s right, that s what vest virginia police say.