Before anyone claims "OH, so we should just do nothing instead????". Posting a dubious e-signature to an internet petition does nothing. There are people out in the streets sleeping in parks getting pepper sprayed and arrested because the government can't simply ignore it (unlike every single internet petition).
Filling out a whitehouse petition is like getting punched in the face by your boss then slipping a folded piece of paper into the complaint box he put in the break-room next to the donuts.