Republican presidential candidates Ted Cruz, left, Ben Carson, second from left, Donald Trump, second from right, and Jeb Bush appear during the CNN Republican presidential debate at the Ronald Reagan Presidential Library and Museum on Wednesday, Sept. 16, 2015, in Simi Valley, Calif.
Republican presidential candidates Ted Cruz, left, Ben Carson, second from left, Donald Trump, second from right, and Jeb Bush appear during the CNN Republican presidential debate at the Ronald Reagan Presidential Library and Museum on Wednesday, Sept. 16, 2015, in Simi Valley, Calif. Mark J. Terrill AP
Republican presidential candidates Ted Cruz, left, Ben Carson, second from left, Donald Trump, second from right, and Jeb Bush appear during the CNN Republican presidential debate at the Ronald Reagan Presidential Library and Museum on Wednesday, Sept. 16, 2015, in Simi Valley, Calif. Mark J. Terrill AP

Iran deal, immigration among issues where GOP hopefuls err

September 16, 2015 10:52 PM

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