The forty-fourth president comes across as a successful front man for corporate rule and Washington's imperialism. https://www.claritypress.com/product/obamas-unending-wars-fronting-the-foreign-policy-of-the-permanent-warfare-state/
Obama was the "drone king" whose regime bombed 7 Muslim countries, overthrew the democratic government in Hondurus, overthrew and murdered Gaddafi, tried to do the same thing to Assad in Syria, overthrew the democratic government in Ukraine and demonized Russia and the Russian president, tried to undermine and overthrow the democratically elected Latin American presidents Morales, Chavez, and Ortega, constantly lied through his teeth, and met with the approval of the military/security complex and global capitalists. Toping off these criminal events, Obama's regime adopted the policy of murdering US citizens on suspicion alone without due process of law. Execution orders were issued every Tuesday as Obama with CIA director John Brennan at his side chose presumed terrorists from mug shots and biographies prepared by no one knows who. "Some were just teenagers like a young girl who looked 'less than her seventeen years.'"
In the name of preventing atrocities, the Obama regime committed mass atrocities. One consequence was a massive flow of refugees into the US and its empire of peoples who have every reason to hate Americans, Europeans, Australians and Canadians for sending soldiers and bombs to destroy their homes and murder and maim their family members.