Because Republicans are as clueless as he is!
Just look at the four FAILED attempts at repealing the ACA! Everyone of them a disaster in its own way, and after nearly eight years of whining and crying, they pathetically cobble together these four crocks of sh!t, when the lazy bastards should have been working on this all that time!!!
It just goes to show that these reptiles care nothing about this country, allowing this nightmare to go on until he does or says something that will tip the world over the edge!
I admire Bob Corker for saying what most are thinking, and he isn't the first one GOP senator Susan Collins also said it, in fact Tony Schwartz the guy who co wrote his book 'Art Of The Deal' also said it!!!