Donald Trump Doubles Down on Attacks of Bush Family

The Republican candidate for president appeared on "This Week."

“I think he did a terrible thing when he went into Iraq,” Trump said about the former president. The real estate mogul then criticized other Republicans for not going after Pres. Bush and instead being "politically correct."

At Saturday's debate in South Carolina, Trump got into a heated exchange with the former Florida governor about his brother's role in the 9/11 attacks.

"I'm sick and tired of him going after my family," Bush said to applause Saturday night. "While Donald Trump was building a reality TV show, my brother was building a security apparatus to keep us safe and I'm proud of what he did."

When pressed about his previous call to impeach Pres. Bush, Trump did not dispute that he said it but wouldn’t repeat it, saying it was “past time.”