Jon Elswick/AP USAReally is a news website with apparent ties to the Internet Research Agency, the Russian "troll factory" that recieved indictments from Robert Mueller. The editor of USAReally and security experts say that online manipulation ahead of the midterm elections is more likely to come from the US than Russia. Officials are unsure how to protect the integrity of elections in 2018 and 2020 among cyber threats from all sides. ST.