Sunoco Logistics Partners L.P. to Present at NAPTP MLP 2011 Annual Investor Conference

(BUSINESS WIRE) -- Sunoco Logistics Partners L.P. /quotes/comstock/13*!sxl/quotes/nls/sxl SXL +0.41% announced today that Michael J. Hennigan, President and Chief Operating Officer will speak at the NAPTP MLP 2011 Annual Investor Conference at...