violence in their own countries. they become vulnerable to be prey for ms-13. >> is it ba us the president makes connection between that and says there is a growing problem because they come into the country the members illegally. is thay act rat? is that how the group expands? >> so since 2014, there have been over 100,000 unaccompanied minors who have shown up in the united states, it's stilled that .0.2% of them have any gang ties. so it's not, it's just not fair to sigh that gang members are en masse trying to cross the border into the u.s. >> it's a fascinating series, lisa ling, so much, "this is live" with lisa ling this sunday night at 10:00 after "parts unknown." thank you so much. poppy and i will be back on monday. there is so much news, we hope you will join us then. that hour with my colleague kate