we spoke with yelp's lourenco renshaw -- laurent crenshaw and many others. >> when a business owner doesn't like a review of their business say they will -- and say they will sue or threaten to sue. you are the little guy. you might not have the money to go to court over what you wrote about a chinese food restaurant or that car mechanic. instead of doing that, you take off the review. yelp is protected because of the communications decency act. we are worried about the chilling effect of lawsuits on people who would otherwise share their opinions. >> there are a lot of regulatory items that we have to address. we want to express the mission which is to bring access to the masses and to be able to provide services of safety military, government uses, and non-government uses, and nongovernment uses to the population in general. >> wireless is very different than wireline. is not exactly the same as data flowing over a network for example. >> at 8:00 eastern on monday, on the communicators on c-span2. c-span gives you the best access to congress. live coverage of the u.s. house, congressional