A month after Columbia University student Mahmoud Khalil was picked up by immigration agents in New York and transferred 1,200 miles to a detention center in rural Louisiana, an immigration judge on Tuesday gave the U.S. government a day to provide evidence he should be deported and said she would rule on that question on Friday. “If he’s not removable I’m going to be terminating this case on Friday,” Assistant Chief Immigration Judge Jamee Comans said during a hearing at the LaSalle Immigration Court in Jena, Louisiana. Khalil was in the courtroom at a table where he could see his...