If the Goo Goo Dolls could ask President Obama one question it wouldn’t be about his policies, but rather his favorite cocktail.Members of the band were dumbfounded to hear the president’s drink of choice is Campari, sweet vermouth and club soda, a concoction featured in many Washington bars this inauguration weekend.The rock band, known for its chart-topping hit “Iris,” headlined the Creative Coalition inaugural ball Monday at the Harman Center for the Arts in D.C.’s Chinatown.Although a question about a career in a politics elicited a resounding “hell, no” from the band, they were looking fo