- Gas prices tumble below $4 for the first time in monthsCNN
- Gas prices dip below $4 a gallon, here’s why it still could be bad news for BidenFox Business
- Gas prices vary across the Des Moines metroKCCI
- U.S. Gas Prices Fall Below $4 a Gallon, AAA SaysThe New York Times
- Gas prices continue to go down across the countryCBS Mornings