Oil Edges Lower on Worries About Russian SanctionsSingapore, 29 Oct (ONA) — Oil prices edged lower today, extending a three-day slide, as doubts about the effectiveness of Russia sanctions and a potential OPEC+ output increase put pressure on the market. Brent crude futures were down 7 cents, or 0.11%, to $64.33 a barrel. US West Texas Intermediate crude futures fell 7 cents, or 0.12%, to $60.08. Brent and WTI last week registered their biggest weekly gains since June after US President Donald Trump imposed Ukraine-related sanctions on Russia for the first time in his second term, targeting major oil companies Lukoil and Rosneft.— Ends/Khalid