Illumination

What do you mean by the "Log Cabin Republicans" attracting Mr. Carroll?

I'm pretty sure the sentence is complete and in reasonably good English. It is also in context. What part of it don't you understand?

Addendum:

Andy tells me you may not be familiar with the Log Cabin Republicans. My apologies. They are a group that seeks to advocate for a number of liberal social issues within the GOP. I trust this fully illuminates my remarks.