Brent Crude oil futures plunged by 4% early on Wednesday to trade below $100 per barrel for the first time in a week, after U.S. President Donald Trump signaled the war in Iran could end within three weeks. As of early morning trade in Europe, Brent Crude was down by 4.52% at $99.20, and WTI Crude was down by 4.04% at $97.30, after President Trump told reporters in the Oval Office late on Tuesday that the United States would be leaving Iran “very soon” and military action could end in two or three weeks. “We leave because there’s…