The FBI investigation of Hillary Clinton’s email has now expanded to include obtaining data from a second tech company, which is fully cooperating with the FBI probe that has threatened Clinton’s bid for the Democratic presidential nomination, Fox News has learned. A source familiar with the investigation told Fox that the FBI contacted Connecticut-based Datto, Inc. in September and asked them to preserve all data they had which may be connected to Clinton. Datto was hired to help back up data in May 2013 by Platte River Networks, the Colorado-based tech company that managed Clinton’s server and has already been...