The United States is increasing security at government buildings in Washington and other cities because of continuing terrorist threats and last week's attack on the Canadian parliament, the Homeland Security Department said on Tuesday.
Dutch prosecutors investigating the crash of Malaysia Airlines flight MH17 believe the aircraft might have been shot down from the air but that a ground-to-air missile attack is more likely, a senior prosecutor said in a German media interview.
Apple Inc (AAPL.O) CEO Tim Cook fired back at CVS (CVS.N) and Rite Aid (RAD.N) on Monday after the drugstore chains blocked the iPhone maker's mobile payments service, saying there were plenty of other retailers around the world to sign up.
The United States on Monday sued New York City and Computer Sciences Corp, accusing them of defrauding Medicaid into making millions of dollars of improper reimbursements by exploiting a computerized billing system that the company designed.
