Pakistani health workers demonstrate against the slayings of their colleagues on Wednesday Dec. 19, 2012.
Credit Fareed Khan / AP
Clarification at 7:32 p.m. ET: Vaccination Campaign Not Suspended:
The U.N. has halted its participation in a Pakistani-run polio vaccination program following attacks on health care workers. Lack of U.N. support is a big setback, but the government said it would not end the campaign. Officials say the country is committed to seeing polio eradicated and has suspended vaccinations only in Sindh province, where Karachi is located.
Earlier we reported that the campaign was suspended; it is the U.N.'s participation that has been suspended.
Newly crowned Miss Universe, Olivia Culpo, waves to the crowd after winning the pageant in Las Vegas on Wednesday, December 19, 2012.
Credit Julie Jacobsen / AP
In a dazzling Las Vegas pageant with a lot of glitter, sequins and a great deal of skin, Rhode Island college student Olivia Culpo bested 88 other international competitors to win the Miss Universe crown.
The New York Stock Exchange will be acquired by IntercontinentalExchange of Atlanta in a deal valued at about $8.2 billion, the two rivals confirmed Thursday morning.
In matching press releases, they say the sale "combines two leading exchange groups to create a premier global exchange operator diversified across markets including agricultural and energy commodities, credit derivatives, equities and equity derivatives, foreign exchange and interest rates."