Are you into politics much? We ran a poll on-the-air Tuesday and only 3% of our voting viewers said they were obsessed with politics. If I’m not in the 3%, I’m close.

Maybe it’s not so much I’m into politics as I watch a lot of news, especially the cable news networks. I see them when I get up and again when I come home.

Tonight I turned on MSNBC and came upon a post-Michigan primary roundtable hosted by Keith Olbermann and Chris Matthews. They were chatting it up with NBC’s political director and Andrea Mitchell.

At one point they all began to salivate. OK, maybe that’s an exaggeration, but they were excited. Leaving Michigan, no candidate has gotten an insurmountable lead. It’s possible one, or both, of the political conventions will be contested.

I’m not sure that’s happened in my lifetime, a convention convened without a candidate already anointed.

For the last few decades, political conventions have been stage managed and homogenized. In an open convention, political warfare would take place. It might be riveting. Think of it as a reality show.

It also might allow a fatally wounded (in the electable sense) candidate to be chosen.

This coming presidential election promises to be one of the most interesting in a very long time. The current national political tilting away from Republicans could be short lived if Democrats fight too much this summer Denver.