"Senator Obama has made a lot of promises. First, he said people making less than $250,000 would benefit from his plan.
"Then, this weekend, he announced in an ad that if you're a family making less than $200,000 you'll benefit - but yesterday right here in Pennsylvania, Senator Biden said tax relief should only go to 'middle-class people' - people making under $150,000 a year.
"At this rate, it won't be long before Senator Obama is right back to his vote that Americans making just $42,000 a year should get a tax increase."
Amazed how lucky I am that I have had jobs where I could just think about whatever I wanted to think about. I have published over 90 articles in academic journals. I received my Ph.D. in economics from UCLA in 1984.