August 04, 2022 8:08 AMThis is amid private sector concerns that it cannot be reliably enforced. : WASHINGTON (NYTIMES) - The Biden administration's push to form an international buyers' cartel to cap the price of Russian oil is facing resistance amid private sector concerns that it cannot be reliably enforced, posing a challenge for the US-led effort to drain President Vladimir Putin's war chest and stabilise global energy prices.