In this file photo made Saturday, April 26, 2014, Republican congressional candidate Bruce Poliquin speaks at the Maine Republican Convention in Bangor, Maine.  Poliquin, Democrat Emily Cain, and an independent, are vying for a seat that's been in Democratic control for 20 years. (AP Photo/Robert F. Bukaty)
3-way race creates fireworks in northern Maine
In this file photo made Saturday, April 26, 2014, Republican congressional candidate Bruce Poliquin speaks at the Maine Republican Convention in Bangor, Maine....
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A voter casts her ballot at a polling station in Gaberone, Friday, Oct. 24, 2014. Electoral officials say that voting has begun without incident where analysts believe the ruling party will win despite growing discontent in urban areas. (AP Photo)
Botswana ruling party leads in early vote results
A voter casts her ballot at a polling station in Gaberone, Friday, Oct. 24, 2014. Electoral officials say that voting has begun without incident where analysts...
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Navy's newest sub, USS North Dakota, joins fleet
The crew disembarks after taking positions on board for the commissioning of the U.S. Navy attack submarine USS North Dakota (SSN 784) Saturday, Oct. 25, 2014 at...
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In this photo provided by Egypt's state news agency MENA, Egypt's President Abdel-Fattah el-Sissi, center, holds an emergency meeting of the National Defense Council with top officials after an attack in the Sinai Peninsula, in Cairo, Egypt, Friday, Oct. 24, 2014. The coordinated assault on an army checkpoint in the Sinai Peninsula killed 30 Egyptian troops on Friday, making it the deadliest single attack in decades on the military, which has been struggling to stem a wave of violence by Islamic extremists since the overthrow of Islamist President Mohammed Morsi. El-Sissi, the former defense minister and army chief who overthrew Morsi last year, declared a three-day mourning period. (AP Photo/MENA)
Egypt leader: 'Foreign hands' behind Sinai attack
In this photo provided by Egypt's state news agency MENA, Egypt's President Abdel-Fattah el-Sissi, center, holds an emergency meeting of the National Defense...
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President Barack Obama meets with Ebola survivor Nina Pham in the Oval Office of the White House in Washington, Friday, Oct. 24, 2014. Pham, the first nurse diagnosed with Ebola after treating an infected man at a Dallas hospital is free of the virus. The 26-year-old Pham arrived last week at the NIH Clinical Center. She had been flown there from Texas Health Presbyterian Hospital Dallas.  (AP Photo/Evan Vucci)
Obama: Science, not fear, key to Ebola response
President Barack Obama meets with Ebola survivor Nina Pham in the Oval Office of the White House in Washington, Friday, Oct. 24, 2014. Pham, the first nurse...
In this Nov. 20, 1964, file photo, Notre Dame coach Ara Parseghian, left, and team captain James Carroll are shown during a practice session in South Bend. Notre Dame was at rock bottom when Ara Parseghian took over 50 years ago. The Irish finished the season 2-7 in 1963 and the only thing that kept them from matching the worst record in school history set in 1956 was the game against Iowa was cancelled because of the assassination of John Kennedy.  (AP Photo/Charles Knoblock, File)
Parseghian turned around moribund Notre Dame
In this Nov. 20, 1964, file photo, Notre Dame coach Ara Parseghian, left, and team captain James Carroll are shown during a practice session in South Bend. Notre...
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