Reports that presidential hopeful Michele Bachmann suffers from migraine headaches blazed across the internet like wildfire Tuesday, with everyone from bloggers to mainstream media pundits weighing in on whether the affliction could hinder the Minnesota Republican’s ability to perform if elected. One conservative heavy-hitter says it could be a “gamechanger,” while some on the left posit that the news — put out in a piece by Tucker Carlson’s site The Daily Caller that relies primarily on anonymous sources — is part of a smear campaign by another GOP candidate. And a reporter for ABC was shoved by Bachmann’s handlers when he pressed her for answers on Tuesday afternoon.