KEY POINTS:
Russia and Georgia are heading toward a wider war as Russian tanks rumbled into the contested province of South Ossetia and Russian aircraft bombed a Georgian town, escalating a conflict that already has left hundreds dead.
United States President George W. Bush has used his strongest language yet over the conflict in Georgia, denouncing what he called a "brutal' Russian invasion. He demanded an immediate cease-fire, the withdrawal of Russian troops from the conflict zone and a return to the status quo as of August 6.
Russian President Dmitry Medvedev said that Moscow sent troops into South Ossetia to force Georgia into a cease-fire and prevent Georgia from retaking control of its breakaway region.
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