United Kingdom, Dec. 16 -- Donald Trump has insisted the late Rob Reiner was "very bad" for America.

The Princess Bride director and his wife Michele Singer Reiner were found dead at their home on Sunday (14.12.25), with police later arresting their son Nick for their murders, but the US president sparked outrage when he claimed the shock deaths were a result of "Trump derangement syndrome", and he's now doubled down on his comments.

Speaking from the Oval Office, CNN reports Trump said: "I wasn't a fan of his at all.

"He became like a deranged person - 'Trump derangement syndrome.' So, I was not a fan of Rob Reiner at all in any way, shape or form. I thought he was very bad for our country.

His comments came hours after his initial c...