Top Trump administration officials are drafting plans to restrict both temporary visits and legal immigration by Muslims affiliated with the revolutionary Muslim Brotherhood or other extremist groups. “We are taking a new look at sections within the INA [Immigration and Nationality Act] that have never been used before to really get a better sense of who these applicants are, and then we’ll be able to assess” what can be done to exclude militant Muslims, said Joe Edlow, director of the U.S. Citizenship and Immigration Services agency. “We’ve got to make sure that [would-be immigrants] do not espouse ideology that is...