calls everynight and hangs up when answered

Calls several times a day usually hangs up.  Today someone actually spoke.  It seemed to be some voter questionaire. I apologize, I didn't let her finish I let her have it for hanging up so many times and asked never to call again.

man asking for Keith with voices in background, my number is what he dialed

Left a Barack Obama political message about caucus voting

ANSWERED, CALLER SAID THEY WERE FROM MN. INSURANCE AND WOULD I ANSWER A FEW QUESTION. I ASKED WHAT COMPANY THEY WERE FROM AND WOULD NOT ANSWER ME. THEY DID NOT WANT A BIAS ANSWSER SO THEY WEREN'T GOING TO TELL ME.  I HUNG UP!