Donald Trump and Ted Cruz continue to attack each other as the thinning Republican field prepares for the debate tonight.<br />Participants spar over the economy, Carsons past Watch Andrea Tantaros, Harris Faulkner, Melissa Francis, Sandra Smith, and Stacey Dash talk about .<br /><br />Donald Trump carries a huge lead going into Tuesday debate in Las Vegas. His opponents need to take the business mogul down -- and that means the gloves .<br />Make ABC News your daily news outlet for breaking national and world news, broadcast video coverage, and exclusive interviews that will help you stay up to .
