the scanners are used at vwi marshall. >> it's a part of safety. if i have to go through one that's fine, if i don't get picked that's fine. i feel more secure if i do go through one. >> reporter: supporters are concerned about the possible safety implications of full body scanners. they are also challenging what they perceive to be an invasion of privacy. to make their voices heard, they are encouraging citizens not to fly on if day before thanksgiving. >> i have not been through one. my concern would be one of privacy. and how safe is it receiving that amount of radiation. >> reporter: the american college of radiology said that the amount of radiation you get from these full body scanners is less than your cell phone. the group we won't fly seems to debate that issue, back to you. >> a new cbs news poll shows 81% of americans say they are okay with the full body scanners. >>> a brave girl who's family may be dead. that's how police describe the only person found from a missing family in ohio. manuel gallegos reports, the main suspect is not coop

take a look at where we got at vwi marshall. look at these temps, 65 degrees today. 47 the low.verage is now 54 and 33. and the record 76 and 15 back in 1880. what a range here end of the night. 59 in d.c., still 57 ocean city. the due points are coming up a little bit. so there might be a little fog again tonight. don't think it'll be quite as prevalent as it was this morning. we might see some changes late in the week. most of the activity passing well to the north. another little batch of showers beginning to show up. that one will move across ohio. i think tomorrow afternoon will be rather cloudy. just a chance of a few showers tomorrow afternoon into tomorrow night. once that front passes we will clear out and cool down for wednesday. but it'll be a nice travel day, most of the region, once this front moves through, a little bubble of high pressure, pretty much like southern portions of the carolinas. dry and cooler conditions, so very cool travel weather expected for wednesday. however by thursday, another front approaching, we'll bring us a chance of shower activity on th

holidays could turn into a real headache, outrage over security screenings leading to protest at vwi marshall and airports around the country. wjz is live at the airport right now. weijia jiang explains how one decision could back up security lines for hours. weija. >> travelers here can expect to see the very security procedures that have sparked that national debate. one that pitched safety against privacy. >> many of the tens of thousands of marylanders are voicing their thoughts. >> i'm skeptd skeptical that this is really necessary. >> reporter: full body scanners that critics call virtual strip searches are in effect at vwi. >> i think the withty scanners are invasive. i , i think the body scanners are invasive. i think they show too much and not necessary. >> reporter: a online group is urging passengers to refuse the scanning. but that would make the lines longer. >> people who want to get home to the holidays and want to spend time with their families. >> i think the pat down is more invasive than just the screening. >> reporter: passenger thomas saywer says his pat down was so aggre