The ex-national security adviser shared one method that "can work at least for a while" on the former president.
Crew members were roused from sleep and told to hunt down a submarine during an exercise north of the Arctic circle.
Cheney also warned of a pro-Russia faction growing within the Republican Party.
After Biden denounced his comments, Trump called him "uninformable."
The former president doesn't understand how NATO works and believes it's some sort of protection racket in which nations can get roughed up if they don't pay their bills.
The governments of Poland, France and Germany are vowing to make Europe a security and defense power with a greater ability to back Ukraine.
“He doesn’t talk like a traditional politician,” the Florida senator told Jake Tapper on CNN’s “State of the Union.”
"You gotta pay your bills," said the former president notorious for not paying his own bills.
The former president explained what he doesn't "believe" about the military alliance he once called "obsolete."
Finland has accused Russia of trying to create a migration crisis following the Nordic nation's entry into NATO this year.