rebecca paterson, paul macaulay. here's what's still ahead on "the exchange". >> coming up, will he or won't he negotiators are racing against the clock before the president implements new tariffs on mexico how likely they are to get it and stan drunkenmiller says two stocks will be winners if the tech giantss a are forced to brk up and the winds are changing and a look at the industry that's expected to be the second fastest growing profession in the nation xtgeons is "the exchan" c ne most of us don't know how much data we use. but we all know we're paying too much for it. enter xfinity mobile. america's best lte, with the most wifi hotspots combined for the first time. when you're near an xfinity hotspot you're connected to wifi, saving on data. when you're not, you pay for data one gig at a time. use a little, pay a little. use a lot, just switch to unlimited. it's a new kind of network. call, visit or go to xfinitymobile.com. >>> welcome back talks between the u.s. and mexico are coming down to the wire as the t