Kennedy, an 81-year-old Ronald Reagan appointee, has been the court's pivotal vote for the last decade

The 5-4 decision overturns a 1977 Supreme Court ruling that had let public-sector unions collect so-called agency fees from non-members to help cover the cost of collective bargaining

The employee appeal process is Amazon's latest experiment in managing its growing workforce of more than 500,000.

When you're talking about benefits to millennials, things should be a little different.