Three mandate exemption bills sail through. An "execute the law" bill hits turbulence.

Obama is expected to direct the Labor Department to modify overtime rules so millions more people will be eligible for overtime pay for working more than 40 hours a week.

Avalere Health says exchange enrollment is on track to reach 5.4 million by the end of March, short of the 6 million projected by the Congressional Budget Office.

Withdrawals from U.S.-based Chinese ETFs totaled $87.5 million March 10, the most among 46 nations, bringing this years redemption to $380.7 million,