Further info on this story:
Former Marine Foils Attempted Smuggling of 13 Illegal Immigrants in Military Uniforms
Published March 24, 2011
| FoxNews.com
An alert plainclothes U.S. Border Patrol agent who previously served in the Marine Corps foiled a brazen attempt by 13 illegal immigrants and two suspected U.S. smugglers to enter the United States by asking the driver a simple question that every Leatherneck knows: When is the Marine Corps' birthday?
On Nov. 10, 1775, a Corps of Marines was created by a resolution of the Continental Congress, according to the U.S. Marines' website. Formal recognition of the event, however, did not occur until 1921. Prior to that year, it's unclear whether any celebration was held.