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

itoggle caption Pete Marovich/UPI/Landov

Proponents of the terminal plan say it would bring economic development to the Vancouver area, just over Columbia River from Portland, Ore. Conrad Wilson/OPB News hide caption

itoggle caption Conrad Wilson/OPB News

Supporters of the Affordable Care Act gather in front of the U.S Supreme Court during a rally Wednesday. The court heard arguments in the case and is expected to announce its decision in June. Alex Wong/Getty Images hide caption

itoggle caption Alex Wong/Getty Images

People rally in Union Square before marching through the street in protest to the Ferguson grand jury decision to not indict officer Darren Wilson in the Michael Brown case. Andrew Burton/Getty Images hide caption

itoggle caption Andrew Burton/Getty Images

Opponents of the Affordable Care Act protest outside the Supreme Court Wednesday before oral arguments in the second major challenge to be heard by the justices. Jim Lo Scalzo/EPA/Landov hide caption

itoggle caption Jim Lo Scalzo/EPA/Landov

The Ferguson, Mo., police department is criticized in a new Justice Department report. The department says there is no evidence to warrant civil rights charges over the death of Michael Brown last August. BILL GREENBLATT/UPI /Landov hide caption

itoggle caption BILL GREENBLATT/UPI /Landov