North Korea says to enter “state of war” against South Korea: KCNA  —  (Reuters) - North Korea said on Saturday it was entering a “state of war” with South Korea in a continuing escalation of tough rhetoric against Seoul and Washington after coming under international sanctions for its nuclear test.

Dr. Ben Carson apologizes, offers to withdraw from Hopkins speech  —  Hopkins surgeon says he apologizes if he ‘offended anyone’ with comments on gay marriage  —  Dr. Benjamin Carson, the famed Johns Hopkins neurosurgeon, apologized Friday for his “choice of words” and use of examples …

White men have much to discuss about mass shootings  —  Charlotte and Harriet Childress are researchers and consultants on social and political issues.  They are the co-authors of “Clueless at the Top: While the Rest of Us Turn Elsewhere for Life, Liberty, and Happiness,” on outdated hierarchies in American culture.

Could Google tilt a close election?  —  Google's motto is “Don't be evil.”  But what would it mean for democracy if it was?  —  That's the question psychologist Robert Epstein has been asking in a series of experiments testing the impact of a fictitious search engine — he called it …

Roland Martin On CNN: White Male Executives ‘Not Enamored’ Of ‘Strong, Confident Minorities’ (VIDEO)  —  Outgoing CNN pundit Roland Martin said on Thursday that executives who were uncomfortable with hiring black people as hosts had held back his rise at the network.

GOP presses Obama to approve ‘no-brainer’ Keystone XL pipeline  —  Republicans are stepping up pressure on the Obama administration to approve work on the long-delayed Keystone XL oil sands pipeline.  —  Rep. Lee Terry (R-Neb.) called on the White House to help lower the nation's energy costs …

Ex-Atlanta Schools Chief Is Charged in Cheating Scandal  —  ATLANTA — A grand jury has indicted Beverly L. Hall, the former superintendent of the Atlanta Public Schools, and 34 other teachers and administrators on racketeering charges connected to one of the largest test-score cheating scandals in the country.

Supreme Court Memo: Supreme Court's Glimpse at Thinking on Same-Sex Marriage  —  WASHINGTON - Why did the Supreme Court agree in December to hear a major same-sex marriage case and then seem to think it had made a terrible mistake on Tuesday when it came time for arguments?

New Phone by Facebook to Showcase Its Network  —  Updated  —  Facebook users post more photos, write more status updates and hit the like button more often from mobile devices than they do from computers.  So it was almost inevitable that Facebook would introduce a smartphone that put its social network front and center.

Corporations, pro-business nonprofits foot bill for judicial seminars  —  George Mason University top host of events  —  Conservative foundations, multinational oil companies and a prescription drug maker were the most frequent sponsors of more than 100 expense-paid educational seminars attended …