christine, boris? >> issa there. let's get a check on business news this morning. global markets, trade talks this week center stage. wall street reopens today. it was closed yesterday for the president's day holiday. so take a look at wall street futures. they're up just a little bit. i would call that undecisive actually. all eyes will be of course on wal-mart's earning report this morning. it's a barometer of consumer spending because it's just so big. and we're looking to see if there are any cracks in the paycheck to paycheck consumer. remember we saw retail sales down 1.2%. that was the biggest drop since 20 2009. will we see that decline elsewhere? that raised concerns about a strong u.s. economy and again consumers who are pulling back. the clock ticking between the march deadline between the u.s. and china. the white house said deputy level trade talks will begin today.