Standing Rock Sioux has asked courts to overturn federal approvals for Dakota pipeline
READ MOREWhite House has lost staffer, riled foreign leaders and stoked opposition at home with its combative approach
READ MOREPruitt's nomination was strongly opposed by environmental groups and hundreds of former EPA employees
READ MORERep. Cedric Richmond (D-La.) said that the battles fought and won by Frederick Douglass, Sojourner Truth, Ida B. Wells, and Martin Luther King Jr., are being waged again today. Photo taken during a recent ceremonial swearing-in event for the 115th Congress in Washington, D.C. (Freddie Allen/AMG/NNPA)
Black population is up 1.3 percent from last year
READ MOREA mail carrier passes a closed bakery Thursday, Feb. 16, 2017, in south Philadelphia's Italian Market. In an action called "A Day Without Immigrants", immigrants across the country are expected to stay home from school and work on Thursday to show how critical they are to the U.S. economy and way of life. (AP Photo/Jacqueline Larma)
Immigrants plan to stay home from school and work Feb. 16
READ MOREProposed changes could lead to higher deductibles, a curb on special enrollment periods
READ MOREThe regulation would prevent some 75,000 people with mental disorders from being able to purchase a firearm
READ MORECornell Belcher releases study
READ MOREThree congressional committees conduct investigations on contacts between Russian officials and members of Trump administration
READ MOREThe national security advisor has made conflicting statments about what he told Russian envoy
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