Sunoco LP and NuStar Energy L.P. Announce NuStar's Unitholder Approval of the Sunoco Transaction
/PRNewswire/ -- Sunoco LP (NYSE: SUN) ("Sunoco" or "SUN") and NuStar Energy L.P. (NYSE: NS) ("NuStar" or "NS") announced the approval by NuStar unitholders of...