"I do not think he should dismiss Mueller and I do not think he will," he said in an interview. "So this is a piece of legislation that I do not think is necessary."
Sens. Lindsey Graham, Republican from South Carolina, Chris Coons from Delaware, Thom Tillis, Republican from North Carolina, and Cory Booker, a New Jersey Democrat, introduced the law on the independence and integrity of Special Advisers, which protects Mueller. Only a senior Justice Department official can dismiss a defender for a "good reason".
McConnell said he will not bring the legislation to the Senate.
"I'm the one who decides what we're saying in the 'This is my responsibility as majority leader, we will not have that on the floor of the Senate," he said.
When he was asked if he was shocked If Trump would fire Miiller, McConnell replied, "Yes, I do not think he should, and I do not think he will.
Coons told CNN that he still wanted a committee markup, despite what McConnell said.
"I do not know where Leader McConnell gets his trust. Trump will not take action to disrupt this investigation He said, "Given the number of times in recent days, the President has either tweeted or spoken directly or indirectly in a manner that I believe threatens the investigation of Special Adviser Muller."
He continued, "I focus I'm looking forward to seeing an impact on the Judiciary Committee next Thursday, and we're in a place where he can pass the Judiciary Committee.
The Senate Minority Leader, Chuck Schumer, responded to McConnell's interview in a statement and said it was a mistake not to pass it.
"While I'm glad that the majority leader believes that President would be wrong to dismiss special adviser Müller, it is a mistake not to enact laws to protect the investigation, "he said in a statement." We should put a constitutional crisis at the passport rather than wait until it's too late. … I hope that the Judiciary Committee will come forward with a bill and that members of Senator McConnell's faction will make him rethink it. "[1
She suggested that she would send a message (19659002) "If a bill with the votes from the Judiciary Committee came and I do not know if that would be the case, but it seems to me that the bill is there, "said Feinstein." And depending on the circumstances, regardless of whether he would put it on at some point, it would there. And that brings something. "
This story has been updated to include more legislative responses.
CNNs Jeremy Herb and Ted Barrett have contributed to this report.