Virginia Gov. Ralph Northam has signed legislation banning people under 21 from buying tobacco and nicotine products, a measure enacted in a state known historically for its tobacco production. The Richmond Times-Dispatch reports the bill, signed Thursday, received bipartisan support as well as backing from Altria, the nation’s largest tobacco company. The law’s restrictions apply to cigarettes and liquid nicotine used in vaping devices and exempts active-duty military personnel.