Has John McCain turned into a political

"Has John McCain turned into a political has-been?" 
 
Yes. He has, 
 
The man is old for his years and ill. 
 
He has repeatedly had chunks cut out of his face due to what is probably salivary cancer. 
 
When he was held captive in Viet Nam, he was made to drink mop water from the filthy floors of toilet and torture areas and I think, something really bad got into his gums broken from being beaten. 
 
I respected him as a soldier of war who performed admirably. I still respect him for that, but he has become a broken lap-dog for the Republican right-win of our government... 
 
And not suited to be President.

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