By Steve Holland FAYETTEVILLE, N.C. (Reuters) - President-elect Donald Trump laid out a U.S. military policy on Tuesday that would avoid interventions in foreign conflicts and instead focus heavily on defeating the Islamic State militancy. In the latest stop on a "thank you" tour of states critical to his Nov. 8 election win, Trump introduced his choice for defense secretary, General James Mattis, to a large crowd in this city near the Fort Bragg military base, which has deployed soldiers to 90 countries around the world. "We will stop racing to topple foreign regimes that we know nothing about, that we shouldn't be involved with," Trump said.
