Ok//@PearlynCSY: Oil prices tumbled on Wednesday amid a push by U.S. President Joe Biden to cut taxes on fuel to cut costs for drivers amid aggravated relations between the White House and the U.S. oil industry.Brent crude futures were down $4.76, or 4.2%, at $109.89 a barrel while U.S. West Texas Intermediate (WTI) futures fell $5.11, or 4.7%, to $104.34.Earlier in the session, both contracts had shed over $6 each to hit their lowest levels since May 19 and 12, respectively.Biden on Wednesday is expected to ask Congress to greenlight a three-month suspension of the 18.4 cents per gallon federal tax on gasoline and call on states to suspend their fuel taxes, a senior administration official said.