There will be a Reichstag fire, but I haven’t yet figured out who will play the role of the Jews (singled out and blamed for the fire by Hitler to stir up popular resentment).
Jews were a minority in Germany, but the group Obama loves to hate, European-descended white Christians are the majority here. In fact, black, Latin American and Asian descended Christians are also in his cross-hairs, so maybe it’s Christians in general he hates. But I think it would be hard to get enough feeling going against what is essentially the majority group.
He will go after the WWII generation retirees that are on Medicare.
Some variation of big banks, big pharmaceutical companies, and/or big insurance companies and the like. Many nominal and actual conservatives will happily go along, having been seduced into believing that these successful businesses are villains.... Whatever their flaws, they only do what Congress has told them to do. Otherwise, they behave like any other business having a product they want to sell to a marketplace of consumers.
It will be the self-employed (today’s Kulaks). Just think Joe the Plumber.