In this May 8, 2015 file photo, gas station attendant Carlos Macar pumps gas in Andover, Mass.
In this May 8, 2015 file photo, gas station attendant Carlos Macar pumps gas in Andover, Mass. Elise Amendola AP
In this May 8, 2015 file photo, gas station attendant Carlos Macar pumps gas in Andover, Mass. Elise Amendola AP