The USAAF had its best shot with 500 lb bombs, which must have chipped a certain amount of concrete. Apparently it was not a good idea for a GI to walk into Fre

The USAAF had its best shot with 500 lb bombs, which must have chipped a certain amount of concrete. Apparently it was not a good idea for a GI to walk into French port towns with a bomb group patch on his arm in 1944 and 1945.