Most knew, but after being elected a second term Obama the rest of the Americans figured out Barak Obama was not a Christian.
He was voted into office as a democrat however most saw his distain for upholding the law as more socialist. However with his January 2015 State OF The Union speech attacking and threatening those who defeated his party in the November election, it became crystal clear that Barak Obama is a communist. Again; he began talking about raising taxes on business owners and executives to get them to pay their fair share.
Governments grow by having healthy domestic companies that pay taxes. Having people taxed beyond their means forces these business people to struggle and cut their hiring or business expansion plans. We all know how well communism works by looking how the USSR fared.