previo previouslyia could opt out and ask for a pat down by hand. >> they make me go through becausef my knee braces p. >> i got both the pat dune and had to go through the machine. >> reporter: they say body scanners are betterality p alitg exploe explosi explosives. >> i don't have a problem with the x-raies and stuff like that. it's the fear factor. they got to make us feel safe. do what they have to do. >> reporter: to be clear, you can still ask to opt out of the scanner. tsa will still offer those pat downs but if they have a security concern, they may also ask you to go through the full body scanner. >>> hyatt hotel is targeted by hackers. they found malware and haven't said if any credit card info was stolen. they urge you to keep a close eye for any bogus charges on your statement. >>> new at 11:00, we now have a firm start date for a big renovation at the gallery at market east. people who use the indoor shortcut to avoid rainy nights like this one and cold weather. they're out of luck. the west end will remain open. they will transform the gallery into the fashion outlets