It's a chilly Saturday afternoon and the sky is bright in Greenville, South Carolina.

We had a little bit snow the other day for Thursday and as soon as he had it melted so

there really was not any chemulation whatsoever.

John Rhodes is messing with his GPS as he sets his route through town.

You see Alaska Drive?

Our producer, Prithi Varathan, spent the day with him.

Where we had a John?

We're going to go to Alaska Avenue, which is in the downtown part of Greenville off

Lawrence Road.

How could you do it?

Take next ride.

John works as a hospital lab technician here in Greenville.

He's in his mid-40s, a Navy veteran, and he's lived in South Carolina most of his life.

Today he's out canvassing for his state's upcoming U.S. Senate race.

But it's been a minute.

It's been quite a while since I've actually been back involved in the political arena

or theater, whichever you might want to call it.

So it's kind of like getting back in the group of things.

Last time a canvas was around 2008, it was for the Ron Paul campaign.

And then before then, John McCain when he was running in 2000.

John is always canvas for Republicans.

But he's spending his Saturday driving around in his blue Volkswagen Jetta, campaigning for

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