Oil prices have slipped and Asian shares are mostly higher with the future of U.S.-Iran talks aimed at ending the war in doubt. The price for a barrel of Brent crude oil dipped below $95. On Monday, the S&P 500 slipped 0.2% from its all-time high and the Dow industrials edged less than 0.1% lower. The Nasdaq composite fell 0.3%. U.S. President Donald Trump said Vice President JD Vance would be going to Pakistan's capital Islamabad for talks. But after the U.S. Navy’s seizure of an Iranian-flagged cargo ship, the Iranian side made no commitment to more negotiations.