Obama calls for "independent investigation" into Nemtsov killing
ROUGH CUT (NO REPORTER NARRATION) The President told Reuters reporter Jeff Mason that he has no information about last week's murder of Russian opposition figure Boris Nemtsov, but that he is calling
ROUGH CUT (NO REPORTER NARRATION) The President told Reuters reporter Jeff Mason that he has no information about last week's murder of Russian opposition figure Boris Nemtsov, but that he is calling
