Romney claimed that gasoline prices have doubled under Obama. This is a misleading statistic. Gasoline was an average of $1.83 a gallon the day before Obama took the oath of office, but that was because of the economic crisis. Exactly four years ago, the average price was $3.67 — not much different than today’s price of $3.72. Gas prices had plunged after the collapse of Lehman Brothers sparked the crisis, reaching $1.59 a gallon by the end of December. So the dip was largely a temporary aberration.