Stupid for reporting it? Absolutely not! That's what creates controversy, and controversy sells papers, or commercials.
Stupid to pay attention to it? In most cases I would say yes. It's quite possible that someone MIGHT be associated with the radical Muslims, but I don't see how that person could have gotten this far in politics if he were. But remember, many of those voters seem to think that it's important to know which Hollywood stars might be supporting which candidates, as if that has any bearing on anything real.
I think the state of politics in this country has really gotten out of hand. Rather than study the issues and determine which candidate is most in line with their own beliefs, far too many people will look to celebrities, saying, "So-and-so really likes candidate X, and he was so good in that last movie he made, so he must know what he's talking about, so I'll just vote for X." It's certainly easier than actually making an intelligent decision, but will it insure we are going to get the best President?
Would YOU vote for someone just because they were endorsed by Britney "Train Wreck" Spears?