we'll talk to tom farley. here's a question for you: when electricity is generated with natural gas instead of today's most used source, how much are co2 emissions reduced? up to 30%? 45%? 60%? the answer is... up to 60% less. and that's a big reason why the u.s. is a world leader in reducing co2 emissions. take the energy quiz -- round 2. energy lives here. ♪ my baby drove up in a brand new cadillac. ♪ ♪ my baby drove up in a brand new cadillac. ♪ ♪ look here, daddy, i'm never coming back... ♪ discover the new spirit of cadillac and the best offers of the season. lease this 2015 standard collection ats for around $329 a month. gentlemen, meet our new cloud expert. [speaking indecipherable irish] my name's mccloud. get your totty business onto the cloud. it's like hee haw. you can't even beat em. i didn't understand a word he said. yes, the cloud is difficult to understand. mccloud. but we already have a cloud expert, cdw. they provide comprehensive multi-vendor cloud solutions that reduce it costs and enable