Sources close to McConnell say he is stunned by Trump’s attacks, which have only increased in recent days, as an attack on a member of his own team.

Some in the Trump administration, however, think McConnell should have seen it coming.

A senior administration official expressed “100 percent agreement” with the president that McConnell has not done enough to advance his legislative agenda…

“People think Mitch maybe has lost a step,” said the source.