Crime scene. In the wake of the deadly biker battle in texas, well take a look at these groups and the threats they pose. Plus peril or promise for the humpback whale. The new debate over their status on the endangered species list. We begin tonight with a major setback for the United States and iraq in the battle against isil. In swift and stunning fashion, ramadi one of iraqs largest cities has now fallen into isil hands. Reports of indiscriminate killings of civilians, and a mass exodus of tens of thousands of people. Its a significant defeat for iraqs government and a problem for the Obama Administration. Jamie macintyre can live at the pentagon with the latest. Jamie . Reporter david the pentagon is insisting the fall of ramadi is a temporary set back and there is no need to change the strategy or to consider sending in u. S. Ground troops but david there is no sugar coating the stinging battlefield defeat that raises serious questions about the fighting ability of u. S. Trained i
we talked with local business owners. my customers will be secret service, law enforcement. reporter: a change in clientele. he says the men in black have already taken initial security measures. they came by and took pictures of all of the employees, took down social security numbers. reporter: the summit will undoubtedly create a traffic mess for this laundromat across the street, especially since the owner resides in the same building. it will be some kind of minor inconvenience since there will be security. reporter: he says will he have to present photo i.d. just to come home. it might be a problem. we never expected this to ever happen. reporter: road closures from 7:00 to 11:00 and new york to mount vernon. this is not the only section you will run into gridlock. calvin and 24th, the signs are up in front of this popular irish watering hole. the metro is a half a block away. reporter: the management office of this apartment says letters explaining t