Last modified: Saturday, January 7, 2006 12:45 AM EST Calls lead to porn line Senior citizens who called a hot line for a Medicare prescription drug plan found it more steamy than helpful. The toll-free number connected to an adult entertainment sex line. Plainville council on aging workers discovered the mix-up Wednesday while trying to help a woman find out why her Humana Medicare D identification cards had not arrived. For complete story, see Saturday's Sun Chronicle