Only to the terminally PC, who think we're racist a-holes regardless of what we say. We're engaged in a global war with Islam ("radical Islam" is a redundancy... there is no moderate Islam). If there's verifiable evidence that Barack Hussein attended a wahhabi madrasa in Jakarta, and that evidence is boradcast far and wide, he's toast.
And if he's not on that basis, then we are.
Leaving aside the issue of the (likely dubious) accuracy of the screed that is the article starting this thread, it's pointless because it's only going to be effective persuading someone not to vote for Obama that ALREADY wasn't going to vote for Obama in the first place.