Income Inequality in the US

"That was when the richest 1 percent accounted for 18 percent of the nation's income. Today, the richest 1 percent account for 24 percent of the nation's income...During the late 1980s and the late 1990s, the United States experienced two unprecedentedly long periods of sustained economic growth—the "seven fat years" and the " long boom." Yet from 1980 to 2005, more than 80 percent of total increase in Americans' income went to the top 1 percent. Economic growth was more sluggish in the aughts, but the decade saw productivity increase by about 20 percent. Yet virtually none of the increase translated into wage growth at middle and lower incomes, an outcome that left many economists scratching their heads."