John Donovvan News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Your -- minus your ribcage. this is a 1. you are an a cup. that would be me. yeah. so a couple tips too. lengthen the life of your bra -- start wearing your bra on the loosest hook and tighten it as you wear it more. if you need to tighten it, it's time for a new bra. >> so is the gist that women tend to buy ill-fitting bras because the whole labeling system is messed up? >> yeah. and vanity sizing is still going on. people are leading us astray. that's how to appropriate ly measure yourself. and from bras to squatting. >> no. >> gone are the days when you can take a magazine in and read for...

You're watching "world news now." >> sleep is overrated. ♪ you're watching "world news now." >> sleep is overrated. ♪ ♪ welcome back, everybody. with the first presidential debate tomorrow night in denver, it's a good time to look back at previous debates and how past candidates performed. >> indeed. and what we find is the art of debate often comes down to more than just getting the facts right. abc's john donovvan breaks down the ways to win. >> reporter: 28 times since 1960, plus vice presidentials and primaries without a single moment of rhetorical greatness but plenty of lessons...