It is not as simple as that. The US has reduced income taxes the last decades...... for the rich people. Rich people pay 10-15%, but the middle class pays 30%.
One of the results : Because taxes were reduced government had less money to spend so students have to pay now 15 000 $ for studying at the University whereas 30 years ago is was almost for free. So the students pay for the tax reductions that were given to the billionaires. Or in other words: to put money in the pockets of billionaires, the pockets of the students (or their parents) have to be emptied. Billionaires get richer and middle class get poorer.
If you have time ( and if not, you should make time) to watch this video, a perfect analysis what happened with the US the last few decades. Should be an eye-opener for most people.
http://www.politifact.com/wisconsin...-class-pays-higher-tax-rates-millionaires-se/
Just more bread and circuses. The fight is over who pays and it will not be the rich until the very end. I think we have many more innings to go before the end.