He listed his residence as the unfinished basement of his son's house in Belmont, Massachusetts. If he released his tax returns for 2009 or 2010, they would show his residence as New Hampshire. Oops. He didn't live in Massachusetts or pay any of the Massachusetts taxes.
New Hampshire has no capital gains or state income taxes.
Is anyone investigations this as possible voter fraud? If he were a Democrat, they'd be all over it.