Jeh Johnson: American Injured in Istanbul Airport Attacks

U.S. Homeland Security Secretary Jeh Johnson said on Thursday that one American was injured in the Istanbul airport attacks that killed 43 people.

Johnson said in testimony before a U.S. Senate committee the attack bore the "hallmark" of Islamic State militants and that Americans should expect "enhanced security presence" at airports over the July 4 weekend.

(Reporting by Julia Harte; Writing by Doina Chiacu; Editing by Chizu Nomiyama)