Armed gunman got more than he bargained in St. Louis, stopped by armed store clerk

From the St. Louis Post-Dispatch:

An armed gunman got more than he bargained for when he tried to hold up a store clerk at a BP Gas Station in the 3100 block of South Grand early today. 

St. Louis Metropolitan Police provided sketchy details and said the shooting happened at 1:30 a.m. when the clerk managed to fire two shots at the gunman wounding him in both legs. The man was taken to a local hospital. His condition is not known. . . . 

Thanks to Tony Troglio for the link.