Wall Street Journal | Oil Prices Fall as Iran Deadline Nears Wall Street Journal LONDON—Oil prices started the week in the red ahead of the looming deadline for Iran's nuclear talks, while supply disruptions due to Saudi airstrikes on Yemen looked increasingly unlikely. Brent crude for May delivery fell 0.7% to $56 a barrel on ... Saudi intervention in Yemen unlikely to move oil prices much Yemen's Turmoil Sparks Big Swings In The Global Oil Market UPDATE 10-Oil dives 5 pct as worries about Iran talks trump Yemen |