unwanted harassing phone call in violation of the Indiana do not call list

Total Scam.  Had them come to the house and the lady would not leave.  Kept telling my wife her vacuum wasnt working but could show us any dirt.  Asked her to leave more than 5 time and she just kept trying to sell us there vacuum.  Wish I would have never had them come out

Caller said she was doing a survey about "air pollution". I hung up. Why don't these people pay any attention to the DNC lists?