Gas prices have increased by $1 compared to the same time last year. This rise in cost may be further affected by recent attacks on facilities in Saudi Arabia. The attacks could lead to additional disruptions in gas prices.

Further details about the situation and its potential impact on gas prices are available from CBS News. The current increase in gas prices is a notable change from the previous year, and the potential for further disruption is a concern.

More information can be found through CBS News, which is reporting on the situation and its potential effects on gas prices.