NEW YORK: Oil prices fell on Sunday at the start of the session, extending last week's decline, as a U.S. official said Russia was showing signs it might be willing to have substantive negotiations over Ukraine.
Brent crude LCOc1 futures fell $1.82, or 1.6%, to $110.85 a barrel by 6:47 p.m. ET (2247 GMT). WTI crude CLc1 futures fell $2.41, or 2.2%, to $106.92 a barrel.
