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A U.S. military vehicle drives past an oil pump jack in the countryside of Syria's northeastern city of Qamishli. President Trump is leaving some U.S. troops in Syria, with the goal of controlling Syria's oil fields. But legal experts say exploiting the oil could amount to pillaging — a war crime.
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Democratic presidential candidates (from left): Sen. Bernie Sanders, former Vice President Joe Biden, Sen. Elizabeth Warren and South Bend, Ind., Mayor Pete Buttigieg during a Democratic presidential debate.
Massachusetts Sen. Elizabeth Warren looks on as South Bend, Ind., Mayor Pete Buttigieg speaks during Tuesday's Democratic presidential debate. Warren's policy positions were described as unrealistic and expensive by her rivals in the Democratic debate.
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