I will try to answer the OP in the best way I can. First, we have to look at the language of the question, and see that the question, as stated, is already politically skewed. The 'Bush Tax Cuts" were passed in 2001 and 2003 to stimulate the economy during the recession following the 9/11 attacks. The cuts were across the board cuts, for everyone that pays income tax. The only people who would see no benefits from the cuts are those who do not make enough money to pay income tax, and the very rich who make very little in salary, and most of their money from capital gains. The tax cuts were set to expire in 2010, but were extended after much Congressional wrangling. The Administration wanted to compromise and extend the cuts for individuals whose taxable incomes were less than $200,000 and couples whose taxable incomes were under $250,000. The Republicans said no, all or nothing and threatened to not extend the debt ceiling. The entire package was extended, and now we are debating the same point again. So what we are really arguing is whether it is better to cut taxes for everyone, or for everyone but the rich.
The following graph illustrates the Republican arguement:
http://en.wikipedia.org/wiki/File:Federal_individual_income_tax_receipts_2000-2009.png
I know that it is from wikipedia, but I am at work right now, and don’t have time to do deeper research.
What this graph shows to me is that after the recession that started in 2001, revenue started to rise again in 2004, and it passed the highest previous point by 2006, and continued to rise until the housing bubble burst in 2008.
This might be oversimplifying it, but the graph does show an increase in government revenue after the Bush Tax Cuts of 2001 and 2003, to a point where the government was receiving more money under the Bush plan than the Clinton plan, despite the setback of the 2001 recession. Government revenue implies economic activity, and economic health.
But the more important fact to me is the language which turns this into a class warfare issue, since President Bush cut everyone’s taxes, and the current administration wants to extend these cuts to everyone but the rich.