Obama Warns Against Nationalism - VIDEO Mike Vance November 15, 2016 News A big part of Donald Trump's campaign is to limit globalism from controlling this country. Well now, Obama warns against nationalism. Check out the video. Obama Warns Against 'Crude' Nationalism Obama calls it "a crude sense of nationalism." You could tell her was very hesitant to come out and say it. He knew this was going to rub a lot of people the wrong way. And he was right. This will ruffle a lot of feathers. What do you think about Obama talking about not putting your own country first? If we do not put America first, who will? Let us know on Facebook in the comments.