Hours after three Republican senators including John McCain dealt a crushing blow to President Donald Trump's hopes of repealing Obamacare, at least one political operative claimed the Trump presidency "is effectively over."
Sen. Ted Cruz's former campaign manager Rick Tyler made the stunning declaration during an appearance on MSNBC's Morning Joe on Friday.
"I think this presidency is effectively over," Tyler told co-host Mika Brzezinski.
"If you look back to different presidencies, you look at Bill Clinton," he continued. "He had a rough first two years, very difficult two years. But after Oklahoma City he was able to regain his footing and become presidential until he slipped on a blue dress."
"But saying that aside, this president cannot change. Nothing about his behavior tells me, since the beginning of this process, that he was going to change," he added. "If he cannot change and he cannot become presidential and he cannot convince the majority of the American people to enact some legislative agenda that he wants passed, his presidency, legislatively, is effectively over."
RELATED: See where Trump is most -- and least -- popular
34PHOTOS
States with the highest and lowest Trump job approval ratings
See Gallery
States with the highest and lowest Trump job approval ratings
Idaho
Approval rating: 50% or higher
(Photo via Getty Images)
Utah
Approval rating: 50% or higher
(Photo via Getty Images)
Montana
Approval rating: 50% or higher
(Photo via Getty Images)
Wyoming
Approval rating: 50% or higher
(Photo via Getty Images)
North Dakota
Approval rating: 50% or higher
(Photo by Ben Harding via Getty Images)
South Dakota
Approval rating: 50% or higher
(Photo via Getty Images)
Nebraska
Approval rating: 50% or higher
(Photo via Getty Images)
Kansas
Approval rating: 50% or higher
(Photo via Shutterstock)
Oklahoma
Approval rating: 50% or higher
(Photo via Getty Images)
Arkansas
Approval rating: 50% or higher
(Photo via Getty Images)
Louisiana
Approval rating: 50% or higher
(Photo via Getty Images)
Alabama
Approval rating: 50% or higher
(Photo via Getty Images)
South Carolina
Approval rating: 50% or higher
(Photo by Sean Pavone via Getty Images)
Tennessee
Approval rating: 50% or higher
(Photo via Getty Images)
Kentucky
Approval rating: 50% or higher
(Photo via Getty Images)
West Virginia
Approval rating: 50% or higher
(Photo by Stan Rohrer via Getty Images)
Alaska
Approval rating: 50% or higher
(Photo via Getty Images)
Massachusetts
Approval rating: Below 40%
(Photo via Getty Images)
Vermont
Approval rating: Below 40%
(Photo via Getty Images)
Rhode Island
Approval rating: Below 40%
(Photo by Kenneth C. Zirkel via Getty Images)
Connecticut
Approval rating: Below 40%
(Photo via Getty Images)
New Jersey
Approval rating: Below 40%
(Photo via Getty Images)
New York
Approval rating: Below 40%
(Photo via Getty Images)
Delaware
Approval rating: Below 40%
(Photo via Getty Images)
Maryland
Approval rating: Below 40%
(Photo via Getty Images)
Virginia
Approval rating: Below 40%
(Photo via Getty Images)
Illinois
Approval rating: Below 40%
(Photo via Getty Images)
Minnesota
Approval rating: Below 40%
(Photo via Getty Images)
Colorado
Approval rating: Below 40%
(Photo via Getty Images)
New Mexico
Approval rating: Below 40%
(Photo via Getty Images)
Washington
Approval rating: Below 40%
(Photo via Getty Images)
Oregon
Approval rating: Below 40%
(Photo via Getty Images)
California
Approval rating: Below 40%
(Photo via Getty Images)
Hawaii
Approval rating: Below 40%
(Photo via Getty Images)
Up Next
See Gallery
Discover More Like This
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE
Tyler was forced to resign from the Cruz campaign in early 2016 after circulating a false story about fellow Republican presidential hopeful Marco Rubio. Before working with Cruz, who challenged Trump longer than anyone else in the Republican Party and even withheld his support until after the convention, Tyler worked for former House Speaker Newt Gingrich.
Fellow MSNBC panelist Donny Deustch agreed with Tyler's assessment, chiming in to claim that the failure to pass health care legislation proves Trump's "incompetence."
"He never understood the job of pushing legislation through," Deustch added.