Roxana Valverde

FILE – In this Dec. 12, 2014 file photo, Quick Trip clerk Roxana Valverde adjusts the gas price sign numbers at a QT convenient store as gas prices continue to tumble nationwide, in Tolleson, Ariz. The new Congress convenes Tuesday with Republicans in control of the House and the Senate as a formidable counterpoint to President Barack Obama in his final two years in office. Obama has the power to veto legislation, an action heÕs only taken twice in six years. Expect plenty more in the next 24 months in showdowns between the Democratic president and the GOP-led Congress. (AP Photo/Ross D. Franklin, File)