A man walked into a Louisiana Circle-K, put a $20 bill on the counter
   and asked for change. When the clerk opened the cash drawer, the man
   pulled a gun and asked for all the cash in the register, which the
   clerk promptly provided. The man took the cash from the clerk and
   fled, leaving the $20 bill on the counter. The total amount of cash he
   got from the drawer? Fifteen dollars. [If someone points a gun at you
   and gives you money, was a crime committed?]