Fans and foes of Obamacare jockeyed for position outside the Supreme Court Wednesday. Inside, the justices weighed arguments in the case of King v. Burwell, which challenges a key part of the federal health law. Pete Marovich/UPI/Landov hide caption

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Tori Sisson, left, and Shante Wolfe, right, exchange wedding rings during their ceremony, Feb. 9, 2015, in Montgomery, Ala. They were the first couple to file their marriage license in Montgomery County. Such marriage licenses appear to be on hold again following a state Supreme Court ruling on Tuesday. Brynn Anderson/AP hide caption

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A demonstrator rallies outside the U.S. Chamber of Commerce against the Supreme Court's decision in favor of Citizens United five years ago. Eight protesters at the Supreme Court were arrested and charged. Nicholas Kamm/AFP/Getty Images hide caption

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Women with the National Latina Institute for Reproductive Health demonstrate Wednesday outside the 5th U.S. Circuit Court of Appeals in New Orleans. A federal appeals court in New Orleans is considering whether a Texas law puts up an unconstitutional obstacle to women seeking abortions. Jonathan Bachman/AP hide caption

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State Reps. Barry Moore, Joe Hubbard, Rod Scott and Merika Coleman study a map of the proposed redistricting plan in May 2012 following a meeting of the Legislative Committee on Reapportionment at the Alabama Statehouse in Montgomery, Ala. Dave Martin/AP hide caption

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People wait to enter the Supreme Court in Washington Monday as it begins its new term. The justices cleared the way Monday for an immediate expansion of same-sex marriage by unexpectedly and tersely turning away appeals from five states seeking to prohibit gay and lesbian unions. J. Scott Applewhite/AP hide caption

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