A top Secret Service official ordered its Washington Field Office to protect an employee whose family had been threatened by a neighbor, a job that probably fell outside the scope of the agency's general duties, the Department of Homeland Security's inspector general has concluded. But the "welfare check," as described by the Secret Service, lasted for parts of only five days, and none of the agents who conducted the protective surveillance in 2011 believed that the security of president or White House was compromised.In the context of the Secret Service scandals, it's hard to know how this will...