authorities believe 30-year-old john shick is the shooter. they are trying to digest what happened. >> we saw all the action, police cars, people being pulled out on gurneys, the s.w.a.t. team. we put the news on and heard there was a shooting. >> reporter: police say it's too early to tell what led to the shooting but it was a puring pittsburgh police officer who shot and killed shick. >>> hundreds of videos have been popping up on line of people taking the cinnamon challenge. you take a tease spoon of it downtown having anything to drink but this trick could be a health risk. >> it was mary poppins who said -- >> a spoon full of sugar helps the medicine go down. >> reporter: it's the viral dare that calls for swallowing cinnamon without drinkingian thing for 60 seconds. there are hundreds of these videos online from youtube to facebook, even sites connected to the challenge. it wasn't so long ago we saw nba players in this spice game, but while it may seem to be all fun, there are some serious health hazards. >> you've got such fine particl

identified the gunman in the center in pittsburgh year old john shick walked 30 - into the clinii withd opened fire in the lobby on thursdayyou can see poliie prriving at the scene.shick killed one hospitaa worker and injured 7 other people... bbfore police shot and killed him.. and nded the rampage. ...no word on a motiie just yet......but investigators are looking at shick's personal computers for clues a.../ d-c... teacher.... is... placed on ...administrative leave.../ ááafteráá allegedly... taping.../ a... 9---year-old... student.../ to.../ a chair. chair. it.../ happeneddwednesday ../ ááafttráá school .../ at... the.... friendship... pubbic ...////. ááchristianáá washington, .../ ááaáá... visually... grader.../// áásaysáá taped hhm.../ to... his chair...// ááafteráá... he... asked.../ to... get up.../. áátheáá p boy... tld hii mother,.../ ááwhoáá conffonted ...the teacher. washington: "you tapeddmy son to the chair? and she said, pes, but i on't want you thinkkthat this was malicious. i don't want you to think that this was done ut of spite, he was in on it anddit was a game and

d the man who opened fire at the university of pittsburgh there's at john shick. >>> witnesses for ther rutgers student accused of using a webcam to broadcast his roommate's affair with another man never knew ravi to be gay but they never broached the topic with him either. >>> the occupy wall street movement may be penniless by the end of the month. donations are down. back to "hardball." >>> welcome back to "hardball." there are currently laws pending in 24 states now that would strengthen or create voter i.d. laws. this issue is causing a big fight out there. on one side, those who say the laws are designed to make it harder for people who tend to support democrats to vote. on the other side, people who say you need to produce an i.d. for all sorts of things. why not for voting? just to get you up to date, 15 states already require photo i.d. to vote. eight are considered strict photo i.d. states where there's no exception. the others, seven there are exceptions. for instance, if a voter with an i.d. card, he or she can go vouch for someone who doesn't have one. in 16 other states,

he is 30-year-old john shick dressed in a trenchcoat as he went from office to office killing one clinicand this ended when he was shot and killed during a stand off with police. we are told he lived close to the hospital and had a bag full of medications on him at the time and he did not have a criminal history. police are trying to figure out his motive. and a cup of black coffee, those pilots have the most sleep deprivation on work nights not getting a go night sleep and 41 percent get less sleep than required and 20 percent admitted they had made a serious safety mistake because of sleeping problems. warren buffett's plane company is being sued. again. it was fined by the united states for $300 million for unpaid taxes. and the company fired back with their own lawsuit and the federal government was wrongly imposing taxes but get this the dispute has not ended and the united states is countersuing the company for $366 million in taxes and penalties. and new jersey governor chris christie has a rule at the townhall meeting. don't disrupt. here is a look at what happens if you do. >> r