Super Caffeinated News Today

>> we did. but theres now pretty big concerns about caffeine, the super-caffeinated drinks in particular. abcs senior national correspondent jim avila reports. >> reporter: everyone knows caffeine can create a body buzz, make the hands shake, hearts palpitate. but in high doses like those found in the energy drink monster, can it kill? the fda says it has received reports of five deaths and one heart attack, possibly linked to the energy drink. it is investigating diligently but has not confirm ...

>> you know we did, but now theres pretty big concern about caffeine, the super-caffeinated drinks in particular. abcs senior national correspondent jim avila reports. >> reporter: everyone knows caffeine can create a body buzz, make the hands shake, hearts palpitate. but in high doses like those found in the energy drink monster, can it kill? the fda says it has received reports of five deaths and one heart attack, possibly linked to the energy drink. it is investigating diligently but has not ...