Also watch online at cspan. Org or you could listen with the free cspan radio app. And well go back now to the House Homeland Security committees hearing, looking at global and domestic terror threats against the United States. The committee will come to order. Our second Panel Includes mr. David rausch, the chief of police for the city of knoxville, tennessee. Rabbi abraham cooper, associate dean and direct dor tore global center. And richard cohen, president of the southern poverty law center. Ive been fortunate to be trained by the fbi, as well as participate in training at the u. S. Army war college. In addition to my over 28 years of experience in Law Enforcement. Todays Law Enforcement officers face an incredible set of challenges. One of the many myriad of challenges we confront is how to best respond to planned rallies, spontaneous crowds and civil disturb anlss by extremist groups while balancing First Amendment rights. What may have been started as peaceful demonstration can