that information is spreading, but, clearly, it's not the best. it's a huge problem in terms of the information that's being moved out to the people. by the same token, we're not hearing much from the haitian government, from president preval owhat the way forward is here. so that's a big question, and it's something people are not get anything solid information about. >> warner: requested bow of npr, thank you so much. >> reporter: you're welcome, margaret. >> brown: now, will consumers pay for news online? with the internet exploding with free content, the entire media world is struggling to find ways to support itself financially in the future. nowhere is that issue more urgent than for newspapers, which have seen huge drops in circulation and advertising revenues. today, the "new york times," with by far the most popular newspaper web site, announced that beginning in 2011 it will charge frequent readers for access to the site. the paper would use a metered

they can target their ads better to the readers. and ultimately, that's one of the great promises of the internet-- the ability to no just amass large audiences but target specific content and advertising for smaller niche audiences. in so far it can help the "new york times" with that, it could be a benefit on the advertising side that could more than make up for the drop in traffic. >> brown: thanks for helping us walk through this 37 two bills, bill mitchell and bill grueskin. thank you both very much. >> ifill: finally tonight, the latest on efforts to ramp up air safety through new technology. at a homeland security hearing today, secretary janet napolitano told senators she believes new screening techniques are a key part of a larger strategy to stop terrorism. >> once you've identified a problem, you've got to fix it. but we also need to be thinking ahead to be proactive. that's why, for example, we've entered into this agreement to really get some of the best scientists in the...