Considered unworkable by whom? The political hacks and pundits in Washington are continually mis-underestimating this man, and frankly, it is a joy to watch! He probably won't get all he is asking for in his tax package, but what is delightful is how he's moving the Democrats to offer their own TAX CUTS while they're lambasting Dubya's! In the end he'll get what he wanted all along, he just talked bigger than he actually wanted and got people all hot and bothered about it. And when he doesn't get all he wanted, they'll crow about it and act like they really did a number on HIM when it will be THEY who will have been beaten soundly!
Isn't it fun to have been right about the President from the beginning, and NOT be surprised by what a great job he's doing!
However, I've got to say, that even I have been amazed by his political savvy and cleverness in confounding his foes! The next 6 years are going to be an even greater joy to watch!