MarketWatch | Oil Prices Fall as Investors Eye Iran Talks Wall Street Journal Oil prices fell Tuesday as investors awaited the outcome of Iranian nuclear talks, which could pave the way for more Iranian crude to hit the already-oversupplied global market. Tuesday is the deadline for Iran and six other nations to outline the main ... Oil settles lower as Iran nuclear talks linger What Iran nuclear talks mean for oil prices Oil deepens loss on Iran talks; Brent ends March down 12 percent |