This building in St. Petersburg housed the Internet Research Agency. Dmitry Lovetsky / AP A former manager of the Internet Research Agency, the Russian “troll factory” and propaganda operation accused of meddling in the 2016 election, has lived in the United States for the past two and a half months, according to a Russian news outlet. Agata Burdonova, 31, was an English-language specialist who worked as a manager at the IRA, according to TV Rain , an independent Russian news agency that has broken a number of stories about the IRA. She moved to Bellevue, Washington, on Dec. 7, and has thoroughly documented her move on her social media accounts. She has posted pictures of her boarding pass and Russian passport, a selfie with her husband at Seattle-Tacoma International Airport, and photos of Seattle’s Space Needle, a suburban American neighborhood, and several Washington parks. TV Rain said she denied that she had worked for the IRA and refused to comment on her move to the United ...