Police detain protester during an anti-corruption rally in Moscow and more: April 2 in photos

Police officers detain a man in central Moscow as dozens of people are arrested while taking part in anti-corruption rallies calling for the resignation of Prime Minister Dmitry Medvedev; South Korean marines participate in a landing operation referred to as Foal Eagle joint military exercise with U.S. troops in South Korea; and runners pass the monument of Italian King Viktor Emmanuel II during the Rome Marathon. These are some of the photos of the day. (AP/EPA/Getty/Reuters)

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