A British officer spotted a busker at the bottom of the escalators of a London underground station. The busker had a sign which read: 'VETERAN SOLDIER OF THE FALKLANDS WAR.'
The officer thought, Poor chap. I was there and it was hell.
Feeling sorry for his fellow veteran, he took £20 out of his wallet and gave it to the busker, who responded with a hearty, "Grazias, señor."
