more in food. however, before you grab the margarita, experts say the bone building ingredient is burned off when agave is changed into alcohol. >> requested your presence as a witness to execution. >> i don't know him. >> apparently he knows you. >> perhaps best known for his role as sheldon hawks on csi: new york. the author is also a well-known activist on narrowing the digital divide. welcome. good to see you. right off the bat, let's talk about the digital divide. where do we stand today? >> well, the digital divide is real. lack of access to broadband technology for traditionally underrepresented groups is huge. what's on everybody's mind is jobs, jobs, jobs, jobs. national unemployment rate is 10.4%. i'm here in the city of newark where actually i own a business here. here the unemployment rate is