Pirates catcher Francisco Cervelli casts his ballot Sunday for a referendum about the Venezuelan government's plan for a constitutional convention. Yellow, blue and red balloons greeted passport-carrying Venezuelans at Adolfo’s Restaurant who participated in an international polling effort to show their support or opposition to a unpopular constitutional convention called for July 30 that would overhaul the 1999 constitution with a 257-member National Constituent Assembly. (Photo by Bob Donaldson/Post-Gazette) #Pittsburgh #PGH #412 #Venezuela #Cervelli #politics #Venezuelapolitics #PGPhotos