“For nearly five years, we have been aware of reports of mysterious attacks on United States Government personnel in Havana, Cuba, and around the world. This pattern of attacking our fellow citizens serving our government appears to be increasing,” Senate Intelligence Chairman Mark Warner, a Virginia Democrat, and the panel’s top Republican, Marco Rubio of Florida, said in a statement. “The Senate Intelligence Committee intends to get to the bottom of this. We have already held fact finding hearings on