What percent of the entire nation's income goes to the richest fifth of americans?

Inequality is one of the hotly debated topics in the US. To the richest fifth of the Americans goes 50% of the national income. To demonstrate the differences in income some more stats will be useful such as that top 10 percent of the population averages nine times more than the 90 percent while top 1% averages 40 times more than other 90 percent.

both the house and senate must approve the conference report.   after it is approved by both on an identical from, it will be sent to the president.   if the president approves it, it will become law.