Iran's President Hassan Rouhani leaves after a televised speech in Tehran on Dec. 16. Iran has been dismantling parts of its nuclear program as required under an international deal, and some sanctions could be lifted as soon as January.
Overture (Nutcracker)Duke Ellington & His Orchestra
Gas prices are displayed at a service station in Leonia, N.J., Nov. 24. Gas is under $2 a gallon across much of the country and the price is expected to remain low next year.
Latifa Ibn Ziaten, shown here speaking to French elementary schoolchildren in March, started an organization to prevent radicalization after her son, a French soldier, was killed by an Islamist gunman in March 2012.
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