State police arrested a door-to-door salesman for trying to sell a phony cancer cure in southern Frederick County.
About 1 p.m. yesterday, a resident of the Point of Rocks area called police to complain about a man promoting what he said was a cure for cancer. The salesman, saying "cancer cells cannot exist in a magnetic field," was selling magnets in a small box. An undercover policeman purchased several magnets from him.

