José R. Cabañas, was joined at the Virginia Museum of Fine Arts by Virginia’s secretary of agriculture and forestry, Todd Haymore, right. Also shown are the museum director, Alex Nyerges, left, Juan Jacomino, Cabañas’s press secretary. (Timothy C. Wright/For the Washington Post) With a foot firmly in the door, Virginia leaders say they are poised to make the most of expanded trade if Obama succeeds in ending the broader embargo. The effort remains a work in