A Russian fighter jet came within 15 feet of a U.S. Air Force reconnaissance plane over the Black Sea this week in what the Pentagon is calling an "unsafe" incident, U.S. officials say. "On January 25, 2016, a U.S. RC-135U flying a routine route in international airspace over the Black Sea was intercepted by a Russian Su-27 in an unsafe and unprofessional manner. We are looking into this particular incident," said a statement from Army Lt. Col. Michelle L. Baldanza, a Defense Department spokesperson. Another U.S. military official told CNN that the Russian jet flew along the right side the...