Republican presidential candidate Donald Trump has led convincingly in early polls in both South Carolina and Nevada.
Republican presidential candidate Donald Trump has led convincingly in early polls in both South Carolina and Nevada. Charles Krupa The Associated Press
Republican presidential candidate Donald Trump has led convincingly in early polls in both South Carolina and Nevada. Charles Krupa The Associated Press

With a long race ahead, Donald Trump and Bernie Sanders face challenges

February 10, 2016 07:19 PM