The problems with Obama start with and end with his adoption of Marxist philosophy. When Obama refuses to link Islam to terror. It starts with the belief that Muslims are victims. Any serious look at Islamic history shows this to be laughable. The notion that Jews have oppressed Muslims given the actual history is as preposterous as Black slaves oppressing their plantation owners. At this point communists rationalize the abuse of Jews by pointing to worse abuses elsewhere. Logically, this does not stand up to even basic scrutiny.
Obama has no conception of the basis of immigration. Obama sees this as a divine right by people oppressed by the United States. The rest of us understand the historic context of immigration following a set of rules. While Obama talks about getting tough on criminals, he sets the bar higher so almost nobody gets deported.
Marxists are not suited to elected office as they do not respect power. The abuses of the IRS are part and parcel of a Diet Hugo tactic of harrasing political foes.