A California man has pleaded guilty to federal charges stemming from a fraudulent marketing scheme to treat a nonexistent epidemic of Lyme disease that involved a former Topeka physician, U.S. Attorney for Kansas Barry Grissom said Friday. | A California man has pleaded guilty to federal charges stemming from a fraudulent marketing scheme to treat a nonexistent epidemic of Lyme disease that involved a former Topeka physician, U.S. Attorney for Kansas Barry Grissom said Friday. |