As gasoline prices continue to rise, Americans across the country have been feeling some major pain at the pump, shelling out anywhere from $3.52 to $4.57 per gallon just to fill up their tanks. The recent surge in prices have both foreign and domestic roots: overseas tensions coupled with U.S. fears of a shortage of refining capacity have pushed this essential commodity to painfully high levels [see also 25 Ways To Invest In Natural Gas].