Caffeine Spray News Today

♪ get up get on up ♪ get up get on up ♪ get up get on up >> are you up? news for insomniacs. anyone who loves or needs caffeine. two young inventors think you may appreciate their caffeine spray. >> spritz it on like perfume, anywhere, any time. there you go. it doesnt smell like the morning joe. i dont get it. heres abcs juju chang with more. >> why do you feel so tired? >> reporter: judging from the ads we are a nation of people in need of a jolt. caffeine lovers, pick your favorite pick...

were in mesa, arizona, tonights cnn arizona republican presidential debate. its been about a among since they last faced off and since then even more upheaval. rick santorum is now the surging candidates and the one for mitt romney to beat tonight. both men we are campaigning down to the wire and may have given each other press ammunition. hes here with us, going through the details. whats the latest? >> for the top two candidates, the devil is in the debails. two potential flash point...