U.S. President Joe Biden, or his designated representative, is having a good time tweeting about gasoline prices lately.

Just about every time that the national average goes down by a penny, the White House is tweeting about it. We reached peak panic about gas prices about a month ago, Biden pledged to bring them down, and they fell. For sure, the White House wants to take credit. That’s just politics.

Now, the drop is due to a confluence of factors, including weakening demand, falling crude prices and the continued release of oil from the Strategic Petroleum Reserve. At some point the SPR will run out and have to be refilled — potentially at higher prices.