Obamacare: 5 things to know about the law's future

Although Americans are signing up for health insurance on the Obamacare exchanges for the second year, there is some uncertainty in the law's future, with legal and legislative challenges ahead. This article discusses five things to know about the law's future in the current political climate. Justices have already ruled on Obamacare twice, once in June of 2012 when they upheld the individual mandate, and again this past June when they said that the administration must exempt closely-held firms with religious objections from a rule requiring large companies to pay for their employees' birth control.