Tennessee Republican Senator Bob Corker has just unloaded on President Trump as he spoke to reporters...

"I do think that there do need to be radical changes. The President has not yet been able to demonstrate the stability nor some of the competence that he needs to demonstrates in order to be successful. And we need for him to be successful, our nation needs for him to be successful. It doesn't matter whether you are republican or democrat. We need for our president, the world needs our president to be successful."

"He also has recently not demonstrated that he understands the character of this nation. He has not demonstrated that he understands what makes this nation great and what it is today. He has got to demonstrate the characteristics of a president who understands that.

And without the things that I just mentioned happening our nation is going to go through great peril.

"We should hope that he inspires, that he does some self-reflection that he does what is necessary to demonstrate stability, to demonstrate competence, to demonstrate that he understands the character of our nation and works daily to bring out the best in the people of our nation.