Story highlights Trump Jr.: "I've never heard anything dumber in my life."

"I think it's probably a typical New York Times smear campaign," Trump Jr. added.

(CNN) Donald Trump Jr. defended his father on Thursday following a New York Times report on Wednesday night wherein two women alleged that Trump groped them.

"Come on guys, it's so ridiculous, I've never heard anything dumber in my life. All of sudden, two, three weeks before election, someone comes out — it's not like he hasn't been in the public eye for 30 years," Trump Jr. said on Charlotte Morning News on WBT radio. "I think it's probably a typical New York Times smear campaign. "

Trump's son added his father might sue The New York Times over their reporting.

"They keep libeling and doing these kind of things I imagine that would be the intention. It's one thing to report the news, it's another to try to smear someone's name time and time again for political motives and political gain," he said. "So I imagine that would certainly be on his mind."

Trump also defended his father for his 2005 comments made on a hot mic, first reported by The Washington Post Friday, where his father bragged about force himself on women and grabbing them by the genitals. Trump Jr. said he's had similar conversations with many people.

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