In this Tuesday, Oct. 22, 2013 photo, 16-year veteran skycap Fred Harris prepares multiple baggage tags for a traveler at Seattle-Tacoma International Airport in SeaTac, Wash. There's a campaign underway to raise the minimum wage to $15 for the more than 6,300 jobs at Seattle's largest airport. If approved by voters on Nov. 5, the wage rate, as well as sick days and other benefits, would only apply to the city of SeaTac. The vote is one of the latest flashpoints in the national debate over the minimum wage after fast food workers and others held a series of summertime rallies to bring attention to their struggle to earn a living. (AP Photo/Elaine Thompson)

America’s Racial Wage Gap Widest In Nearly 4 Decades

Having a college degree worsens the gap, counter to the idea that education is the key to a more equal society.