LONDON (Reuters) - The Russian group accused of meddling in the 2016 U.S. election has posed as an independent news outlet to target right-wing social media users ahead of this year’s vote, two people familiar with an FBI probe into the activity told Reuters. The latest operation centred around a pseudo media organisation called the Newsroom for American and European Based Citizens (NAEBC), which was run by people associated with the St. Petersburg-based Internet Research Agency, the sources said. U.S. prosecutors say the agency played a key role in Russian efforts to sway the 2016 election in favour of President...