1/6 Lois Lerner, director of Exempt Organizations for the Internal Revenue Service, invokes her Fifth amendment right during a House Oversight and Governmental Reform Committee hearing on the IRS and it's targeting of conservative groups, on Capitol Hill on May 22, 2013, in Washington, D.C. File Photo by Kevin Dietsch/UPI | License Photo May 10 (UPI) -- On this date in history: In 1865, Confederate President Jefferson Davis was captured by Union troops. He spent the next two years in prison. Advertisement In 1869, the "golden spike" was driven at Promontory, Utah, joining the Union Pacific and the Central Pacific...