Inspection Booth News Today

Activists, mostly american, to question as they crossed in and out of san diego. now nbc has learned that more americans are being stopped by agents in states across the southern border and sometimes detained for hours. nbc news national security and justice reporter julia ainsley spoke to them on camera for the first time. >> as soon as i got up to the inspection booth, i could tell that something was different. >> reporter: taylor levy works with imgrachbts in el paso and says in january she w...