"US President Donald Trump is an immoral White House leader seeking a second term."
The statement came from John Bolton, a former national security adviser to the US president, in an interview with El Pais newspaper, TASS reports.
"I think Donald Trump is an immoral president who serves his own interests, not the United States's, to be re-elected," Bolton said.
It should be noted that after Bolton's dismissal, he came up with harsh statements against the current US President.