The Republican congressman said the President Joe Biden suffered "some form of degradation of his mind."
Winston Wolkoff said that she can back up everything in her book "Melania and Me: The Rise and Fall of My Friendship with the First Lady."
The current and former first ladies shared photos of their respective visits to the iconic monument in the heart of the French capital.
"From the Obama family to yours, we wish you a Happy Thanksgiving full of joy and gratitude," the former president tweeted Thursday.
"Careful what you wish for," the president said. The prince responded, "You can dish it out, but can you take it?"
The first lady penned an essay for Lenny Letter and spoke at SXSW, as her campaign urges action and releases the song "This Is for My Girls."
Michelle Obama took the reins for the magazine's July/August issue, on newsstands Tuesday.
The Purple One performed at a POTUS private party and surprised guests with a duet with Stevie Wonder.