Putin Has a Strong Hand, but the Stakes Are High

MOSCOW — The partial truce that Russia and the United States have thrashed out in Syria capped something of a foreign policy trifecta for PresidentVladimir V. Putin, with the Kremlin strong-arming itself into a pivotal role in the Middle East, Ukraine floundering and the European Union developing cracks like a badly glazed pot.

Beyond what could well be a high point for Mr. Putin, however, lingering questions about Russia’s endgame arise in all three directions.

Republicans Speed Across South Carolina as Race Tightens

SPARTANBURG, S.C. — The Republican presidential candidates hurtled across South Carolina on Friday to make their final, frantic pitch one day before the state’s primary, as polls showed the race tightening here after a volatile and often nasty week of campaigning.

The vote on Saturday, a critical test of organization and strength for much of the field, comes as the candidates are closing in on Donald J. Trump, who until now has held comfortable leads in the polls here. A new NBC/Wall Street Journal/Marist poll shows Mr. Trump just five points ahead, down from his 16-point lead in the state a month ago.