A small convention in Cleveland of Republican abolitionists unhappy with Lincoln's Emancipation Proclamation and other things, nominates John C. Fremont for president.
Appearing before a House committee, James Mulligan, a bookkeeper for the defunct railroad that Presidential contender James Blaine sold bonds for, reveals he has letters implicating Blaine in the scheme. Following the testimony, Blaine forces Mulligan to give him the letters.