jarrett joins us from washington. it seems you have lawyers and politicians all lining up to hit the pause button on this. >> reporter: that's right, alison. president trump's travel ban was met with swift legal opposition this weekend. there was also downright confusion about who exactly was going to be covered by the ban. now initially we knew executive order prohibited foreign nationals from the receive unmust unmu seven muslim majority countries. what about green card holders? we know green card holders from those seven countries will go through additional screening when they land in the u.s. absence a public threat, they should be admitted. you saw a flurry of emergency filings from civil rights groups. the rulings from the judges in the cases were across the country and they had different