On the Fact that, Even When You Account for Payroll, Excise, and Other Taxes, the Bottom Quintile of American Taxpayers Only Pays 1.8% of Their Income to the Feds - http://www.taxpolicycenter.org/taxvox/current-law-distribution-taxes

 Yeah, Bernie tends to gloss over this fact (if in fact he even knows about it). Big surprise, huh?