Why don't middle cl people understand Obama wants to help them?

Obama is going to cut taxes for people making under $250k married and $200k single. If you are low income you still won't pay taxes and the lower, medium, and upper middle cl people and business will get tax breaks. McCain wants to give more tax breaks to corporations and the rich! That won't help us!! One thing I always find amusing is the corporate tax rate rhetoric that the republicans use, when they compare our rate to that of Ireland. Ours is 15-39% but with the loopholes is really much less, and Irelands is 12.5%. Our American jobs aren't going to Ireland they are going to China 25%rate and Mexico with a 29%rate. The real reason they go to mostly China is because of American corporate greed. The highest current minimum wage in China is 810 yuan ($106 dollars) a month and the lowest minimum wage is 270 yuan ($35 dollars) a month. With wages like these and no benefits or EPA guidelines the U.S. worker can't compete. We don't want the U.S. to become a fascist third world country so vote for change OBAMA/BIDEN 08.