<p>South Korean protesters shout slogans during a rally against the G-20 Finance Ministers and Central Bank Governors Meeting in front of the government complex in Seoul, South Korea, Thursday. The meeting was held through Friday in Gyeongju. The letters at the top read "Oppose G-20."</p>
October 24, 2010
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October 24, 2010 9 p.m.
Currencies center stage as G20 gets under way
Gathering amid concerns of another economic downturn
GYEONGJU, South Korea - Japan warned Friday that the global economy will lose if countries compete to devalue their currencies, as top finance officials from the world's leading economies gathered for two days of talks they hope will defuse growing tensions over exchange rates.