They paid 23.8% taxes on $579,514 earnings
                                
                                
                                    (Newser) -
                                    President Biden and his wife, Jill, made $579,514 last year and paid $137,658 in federal income taxes. That works out to a 23.8% tax rate, more than the average of roughly 14% for all US households, the  AP  reports. The Bidens' earnings have trended slightly downward over...