times his average employee. this is obviously controversial, because people are saying, is this really useful information? number two, what's the point, other than to publicly humiliate corporate ceos? and people are saying the information will be difficult to compile. some companies have workers spread out across the globe. and what might be the repercussions? even if we know the wealth gap, what will we do about it? >> very interesting. another piece of information about companies and their workers. thank you so much. for more on the stories that matter to your money, give me 60 seconds on your clock, it's "money time." college enrollment falling. student debt soaring. the result? some private colleges are slashing tuition by as much as half in some cases. if that's not enough of a deal, wharton's elite mba program can be yours online for free. you won't get the degree, but you will save 200 grand. of course, college isn't for