A political cartoon by Clifford Berryman about President William McKinley titled "Pesky, but Harmless," March 4, 1898.
This political cartoon depicts President William McKinley, who does not want to wage war in Cuba after the sinking of the USS Maine, being bothered by "jingo gnats." The gnats represent jingoism, or yellow journalism, failing in their attempt to sway him into a pro-war direction. A jingo is a term used to describe a very vocal supporter of policy favoring war, especially in the name of patriotism.