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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Jennifer Hasler (left) and Karina Tittjung smile after picking up their marriage license at the Oklahoma County courthouse in Oklahoma City Monday. When the U.S. Supreme Court declined to take up the issue of gay marriage, it opened the door for gay men and women to marry in 11 states, including Virginia, Oklahoma, Utah, Wisconsin and Indiana. Nick Oxford/Reuters/Landov hide caption

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Anti-abortion protester Eleanor McCullen stands at the painted edge of a 35-foot buffer zone outside a Planned Parenthood location in Boston in December. She says she'll fight Massachusetts' new bill just like she did the last one. Steven Senne/AP hide caption

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Florida death row inmate Freddie Lee Hall challenged the state's use of an IQ cutoff to determine mental disability. The Supreme Court sided with him on Tuesday, saying Florida's law doesn't take standard errors of measurement into account. Florida Department of Corrections/AP hide caption

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