>> you're ducking my question. >> you went to school. you work hard. you're paying your student loans back. you make a dollar. how much should you pay to the government and how much should you be able to keep after your hard day of work? a number. 50%? >> i don't know. i don't think there's a clear cut answer for that. you're trying to trap me on this question. >> it is not a trick question. >> what do you think? >> 75 to 80%. >> what do you think? >> if you are somebody who makes $100, taking $50 from them is going toim pact them a lot more than if you take $50 million from someone who has $100 million. >> if you don't know this, half of america pays no federal income taxes. zero. >> they still pay tax. >> i said -- did i say no tax? i said no federal income taxes. >> that doesn't may not they don't pay sale tax, into medicare and social security. >> i was very clear. but they get their social security back, supposedly. may question is, how much should you as a college grad keep every