A Chicago man on the FBI’s Most Wanted List who is accused of killing his wife on their wedding night in 2012 has been apprehended in Mexico, authorities said.

Many in the White House were “rattled” by her refusal to directly answer a question about Edward Snowden, according to a person familiar with the White House’s thinking.

The FBI said 42-year-old Arnoldo Jimenez was arrested in Monterrey, Mexico, on Thursday, and is awaiting extradition to the U ...