One can find the transcript of Flake's speech here:
FLAKE ANNOUNCES RETIREMENT ON SENATE FLOOR
If you didn't watch it in it's entirety, you should read it. It's all about character and the lack thereof that's manifold and manifest in Trump and throughout the GOP. And let's be honest; the key problem in U.S. politics is the character deficit pervading the party currently in power.
This will only energize the Trumpsters, who are convinced the country is clamoring for a bunch of Donald Trumps, Steve Bannons and Roy Moores running things.
Okay, I guess we'll find out in about a year.
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They're as intransigently energized as they possibly can be. Flakes move may be just what's needed to catalyze other reasonable members of the GOP to take action. Truly, when I watched Flake, I wondered whether he was presaging a movement within the GOP to impeach Trump. He didn't go that far, but there was no mistaking the "this has got to be brought to an end" tone and exhortations that must surely sit prominently in his mind.
He's not alone -- I live in D.C. and go to the clubs and cocktail parties where I hear the same sentiments coming from plenty of Republicans, Democrats and embassy staffers who, though not Senators and Representatives, nonetheless pull, work around, influence, etc. the levers of political power -- but clearly the bravery to take a decisive and unequivocal stand has not been widely enough mustered. It hasn't even been mustered by Flake, McCain and others who've been open about their disgust for Donald Trump. None of them is yet willing to publicly propose putting their party as a whole at risk by formally ousting Trump, which is indeed something they could do.
Be that as it may, there are lots of folks, Republicans, Independents and Democrats, who are just waiting for something to drop -- something they can frame as having legitimacy beyond that of grasping at straws -- that will make their commencing the impeachment and removal process not appear to be ideologically vindictive and capricious. I don't know whether that "something" will appear and I don't know whether GOP Congressional leaders will find the balls to send Trump packing on general principle rather than for a specific infraction. But don't let Mueller show up with a legitimate charge he for which wants to prosecute Trump. That may be enough for Ryan and McConnell let impeachment proceedings begin, whereafter it'd really just be a question of whether enough Republicans and Democrats would vote for it.