Video: Scott Kelly’s in-flight news conference before landing

As his year-long mission aboard the International Space Station draws to a close, Expedition 46 commander Scott Kelly of NASA gives a final in-flight news conference with U.S. media on Feb. 25. Kelly and cosmonauts Mikhail Kornienko and Sergey Volkov are preparing for their return to Earth on March 1, U.S. time, aboard the Soyuz TMA-18M spacecraft.