...they will never approve of raising revenue to pay for it. They will not approve a one percent raise in taxes...
It's because some people are too illiterate to understand that you don't always raise revenues by increasing tax rates. Here is a general rule of thumb: The more you tax something, the less of it you will have. So the more you increase taxes the less you get of whatever you're taxing. Illiterate liberals such as yourself don't realize this. You live in a vacuum where the thing your increasing the taxes on will continue unfettered without change.
Currently, someone who earns income of more than $10 million a year pays the top marginal tax rate of 39.6% and there are quite a few people in America who fall in this bracket. However... raise that rate to 70% or 92% as some have proposed, and suddenly you're going to discover there aren't hardly any Americans earning incomes over $10 million a year. You see... when you are earning that kind of income, you really don't need an income anymore. You can simply stop earning income and avoid the confiscatory taxes, then put all your wealth into securities and tax-free investments.
So this is what happens in reality... not in Liberal Utopialand where all your idiotic plans come to fruition and solve all the problems of the world. They have done extensive studies on increasing the top marginal tax rates and how it effects revenues. What they found is, every time (in modern history) we've raised the top marginal tax rates it has resulted in a decrease of revenue as compared to GDP. Subsequently, every time we've lowered the top marginal rates, we've experienced an increase in revenues as compared to GDP.