Why would taxing the middle class be more effective than simply taxing the rich? The math is quite simple:
I lost the original statistics, let's say, the top 10%, who control 60% of the wealth, pay 70% of the taxes.
Then there's the the bottom 90%, who pay the remaining 30%.
Now, if you increase the taxes for the top 10% by, say, 10%, you, as a country, get 7% more money. If you do the same to the bottom 90%, obviously, you only get 3%.
Enlighten me, where did I go wrong?