quijano: good evening, i m elaine quijano. this is our western edition. it s unclear exactly how many people many people have been detained at u.s. airports this weekend or how many have been released. but this is certain. president trump s travel and immigration crackdown on people from seven muslim-majority countries has caused chaos and confusion and sparked intense protests. the aclu says 4,000 attorneys are working in shifts at the airports to get people released. an iranian born green card holder says he was detained for several hours today after getting off a cruise ship in fort lauderdale. we have a team of correspondents covering this beginning with kenneth craig. no fear, immigrants are welcome here. reporter: at airports across the country, international travelers detained by authorities received a warm welcome as they stepped on to u.s. oil. for some, there were tears like this iraqi woman who was reunited with her son, a u.s. army ranger, after hours of un