The verbal attack came following what Trump described as Trudeau's "false statements" on trade relations during the closing G7 news conference.
"Mr. De Niro's comments were unscripted and unexpected".
John Cena to Replace Sylvester Stallone In Upcoming Movie with Jackie Chan
The movie focuses on a Chinese-operated oil refinery that is attacked by terrorists in the Middle East. As the Hollywood Reporter noted, Cena is fast carving himself a niche in the action movie space.
In two tweets that announced the end of US support for the joint G-7 statement, Trump claimed Trudeau made "false statements" during a prior news conference and went on to lambaste the Canadian leader. Trump called Trudeau "dishonest" and "weak" following the summit on Saturday. Trump advisers also ripped Trudeau, branding him a back-stabber.
He suggested the comments were insensitive to the fact that Trump was trying to look strong on his way to an important summit with North Korea and said there is a "special place in hell" for people like Trudeau.
This isn't the first time De Niro has gone after Trump.
Italy's Conte give backing for Russia's return to G8
However, for USA national security what will be even more important is a Trump summit with Russian President Vladimir Putin . Azerbaijani President Ilham Aliyev congratulated President of Russia Vladimir Putin in connection with the Russia Day.
De Niro's negative opinions about Trump are nothing new. During the opening lunch at the Tribeca Film Festival in April, the actor called Trump a "mad man" and a "low life".
"Bruce, you can rock the house like nobody else", said De Niro.
The CBS television network, which was broadcasting the event live but with a delay of a few seconds, scrambled to bleep out De Niro's expletive.
Defeat devices reportedly found in diesel Daimlers
Daimler has previously clashed with the KBA's findings regarding diesel emissions, and has maintained it has done nothing wrong. Daimler hasn't denied the existence of the functions, but have refuted the suggestion that they are illegal.