How do warehouse clubs keep gas prices down?

(NewsNation) — As Americans see new record highs at gas stations across the country, many are rethinking where they fill up their tanks.The average cost to fill up jumped 25 cents in just one week, smashing records at nearly $4.87 a gallon Monday, according to AAA. It’s double the price of gas when President Joe Biden took office. A gallon of regular gas at the time cost on average $2.38 per gallon in January 2021.As the Biden administration tries to tame inflation, some say it&rsquo