Republican presidential candidate Donald Trump speaks during a rally at the Des Moines Area Community College Newton Campus on Thursday. Trump said Sunday the U.S. should reinstitute waterboarding to battle the Islamic State.
Republican presidential candidate Donald Trump speaks during a rally at the Des Moines Area Community College Newton Campus on Thursday. Trump said Sunday the U.S. should reinstitute waterboarding to battle the Islamic State. Matthew Holst Associated Press
Republican presidential candidate Donald Trump speaks during a rally at the Des Moines Area Community College Newton Campus on Thursday. Trump said Sunday the U.S. should reinstitute waterboarding to battle the Islamic State. Matthew Holst Associated Press

Doyle McManus: What fuels Trump's rise? Anger and fear

November 26, 2015 12:00 AM