and that's why i'm joined by "techknow's" ex-cia operative, lindsay moran, and cara santa maria who can explain it from a neuroscience perspective. now, i've seen "molly" as a club drug but as a therapeutic drug? >> the military once used this as what they imagined could be a truth serum and now there's evidence that suggests that it could help ptsd sufferers. >> yeah and you know, scientists have long been intrigued by the sort of empathic benefits of mdma but now for the first time, there's an fda backed study so that they can see if these results are scientifically quantifiable. >> this serene treatment room nestled in the woods of south carolina... couldn't be further than the pulsing lights and booming music at this electronic music festival. at festivals and nightclubs the illegal drug "molly" or "ecstasy" is part of the culture. called "molly" or "x" on the street, mdma is really methylenedioxy-methamphetamine. it's a psychoactive drug first developed as a blood-clotting agent - later patented as a diet drug. when taken, mdma acts on the brain by causing the neurons to release mo

they say cara way played santa claus at the school last christmas. >> i just feel he got what he deserved. >> detectives say there are at least 10 victims, who range in age from 9 to 13. school officials say caraway went through a background check and it came back clean. these two tell me caraway dressed unprofessionally at school. and many parents were concerned. >> like with pajama pants. and things like that. just felt too free. like i don't know. it was just too much for me to see. and for the kids. >> reporter: now, after his arrest for child sex crimes, murphy said school administrators could have prevented this. >> i hold responsible the principal. because the principal and administration. because they should have followed up on that. shouldn't have even came to this point. >> quick correction. i meant 2014, instead of 2004. concerned parents met with school administrators today to talk about all of this and crisis counselors are at the schools to help students who need it. reporting live tonight in prince george's county, stephanie gailhard, wusa 9. >> a lot of frustrated parents

caras acro colorado... highs toy in the 30's. current tempertureall over southern colorado.... satellite pictures, stly clear over colorado. in cifornia skies e r santa cla which is the home of sundays supebowl. forecast for theame, sunny with 70 at kko. go broncos! xt wth maker, a west downslope flow tomorrow will ing sun and er air. hour by hourclar and cold early then sun and warmer as we work through the day. a few high clouds building in late aftnoon. lows tonight in the singles and tes. highs tomorrow in the 30 a 40's. 7 day recast for t springs high tomorrow 45. cooler and dry sunday next week will be dry with highs inhe 40'and 50. puebloigh tomoow 5 cooler a dryy. in the 50's and 60's with dry skies.woland pk canon city, dry and warmer tomw. just a little cooler sunday. mostly sunny with a strong rming trend next week with dry skies. the party has std in the bay area... ere more than a min are expected to gaer this weekend for th super bowl of course evyo's treor the big ga... but there's much more to enjoy... anfor food lover-lots of oices!! jay gray with more from san ancisco. ===== natural sound yeah.. football is a big deal in the bay are

cara ne the embarcadero. >>> super bowl city has been happening all week. but tonight it is really heating up. >> boy, it is. lots of folks. you're looking along the embarcadero. super bowl may be in santa clara on sunday, but tonight the party is in san francisco. >> and our raj mathai is at that party above super bowl city. how are the crowds looking, raj? >> it is jam-packed here. i think it's going to get more crowded as we speak. as we were telling you earlier in the newscast essentially this is new year's eve all weekend. the bay bridge right over there to my left. as mike inouye was saying, it's a traffic reversal here. people are coming into the city as opposed to leaving the city, which is usually the case friday at 6:00. where are they all going? well, they're coming here in front of the ferry building and down below there in herman plaza, one of the big concerts, one republic, will be taking center stage within the hour. a lot happening here. there are armed snipers on the rooftops. and of course armed federal and local agents on the street level. but it's not just here in san francisco. across the bay area there's a lot happening specifically down near where the stadium is w