it validates other researches at virgin tech.think it looks like a pillow fight with football players playing. but the reality is trauma that the brain is feeling is the same as you see on college football fields. >> i saw some saying 250,000 kids under the age of 19 went to emergency rooms for concussions. you didn't have concussions playing football until you hit college, that i was aware of. >> you had a serious one then. >> right. >> and you had no idea what happened to you. >> no, i hadn't been educated on what a concussion was. my mum did not want me to play for fear i would be injured. as soon as i got to the point where i couldn't tell you my name or room-mate, i thought i was going to be like that for the rest of my life. education today, that would never happen. guys know their cognition will come back, but it's important to get the player off the field. i ask to go back. the coach said, "sure." i am sure today the coaches would say, "you're done for the day." >> is that why you are involved? >> i have two young boys, o

dominican republic, jamaica, british virgin islands and grenada...and suggests checking your wireless bill closely. google is clearing up the vision of its new glasses. the tech company is adding hip new frames made out of titanium and options for prescription glasses. the google glass computers will be available to the general public toward the end of the year. new regulations could be on the way for bitcoin. banking regulators are holding hearings on restrictions for the virtual currency. bitcoins have received criticism recently from jaime dimon and treasury secretary jack lew. dimon says it's nearly impossible to conduct anti money laundering reviews with bit coins. at tuesday's hearing, supporters -- including the winkevoss twins the "self proclaimed" founders of facebook warned that overregulation could cripple the the coins development. jobs in the solar industry are jumping at a steep rate. through november of 20-13, solar companies employed nearly 143-thousand people. that's a 20% jump in 14 months. job growth at that rate is 10 times faster than the national average. college atheletes are ready to sign on with a union. northwestern university footba