Who’s your Uncle Sam? On Sept. 13, the U.S. recognizes Uncle Sam Day to commemorate Sam Wilson, the man behind the iconic image and fascinating nickname for the United States government who was born ...

There is a famous poster, dating back to World War I, that shows Uncle Sam pointing at the viewer over the words, "I want you for U.S. Army." Of course, at the time, the message was directed to young ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo by Emilee Chinn/Getty Images) Kendrick Lamar may have been the star of this year’s Super Bowl halftime show, but Samuel L.