Police are looking for a man who held up the VFW in Madison, South Dakota early this morning.

Authorities say the man, who was armed with an 8-inch hunting knife, followed a clerk into the side door of the VFW.

He filled a shopping bag with cash, checks and change, then pushed the clerk to the floor and ran off.

The robber was wearing a dark ski mask, camouflaged coveralls and gloves.

He's six-feet with a husky build.

Call the Madison Police Department at 605-256-7531 if you have any information.