Lara Trump this week addressed a viral but far-fetched claim that her brother-in-law, Barron Trump, is actually a time traveler.

The conspiracy theory about President Donald Trump’s 20-year-old son has circulated online in part due to 19th-century novels by Ingersoll Lockwood, which feature a character named “Baron Trump,” that resurfaced during President Donald Trump’s first term.

Speaking on her “Right View” show, Fox News host and former Republican National Committee co-Chair Lara Trump said she was struck by the popularity of videos exploring the bonkers idea.

She first marveled at the “amount of views that some of these videos get where they really dissect how this really worked out.”

But she then added: