Along with three other cases filed in Virginia, Oklahoma, and Indiana, Halbig v. Sebelius asks whether the law permits the federal government to pay premium tax credits for health plans sold through the federally facilitated marketplace.

In the last 10 years, the use of matching contributions has nearly doubled, with more than three-quarters of the FTSE 100 now using matching contributions.

President Barack Obama and his wife, Michelle, reported adjusted gross income of $481,098 for 2013, down 21 percent from last year.

More U.S. women are staying at home rather than working, either by choice or lack of job opportunities.