LittleSis: Al Walker

Mr. Walker has served as a director of the general partner of Western Gas Partners, LP since August 2007, and he also served as Chairman of the general partner of Western Gas Partners, LP from August 2007 to September 2009. He has served as a director of the general partner of Western Gas Equity Partners, LP since September 2012. Mr. Walker is President and Chief Executive Officer of Anadarko Petroleum Corporation, having joined Anadarko in 2005 as Senior Vice President and Chief Financial Officer and later serving as President and Chief Operating Officer. Mr. Walker serves as a director of Anadarko (NYSE:APC) and CenterPoint Energy, Inc. (NYSE: CNP), and also serves on the Board of Trustees of the Houston Museum of Natural Science.

Donor	Common Recipients
Marc Rowan	John Barrasso, Orrin Hatch, Mary Landrieu, Mitch McConnell, National Republican Senatorial Committee, National Republican Congressional Committee, Michael Bennet, Cory Gardner
Bradford M Freeman	John Barrasso, Richard Burr, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Lanny Griffith	John Barrasso, Richard Burr, Orrin Hatch, Mitch McConnell, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
William F Duhamel Jr	John Barrasso, Richard Burr, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan, Sullivan Victory 2020
Gordon Singer	Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Russell L Carson	Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
William E Oberndorf	Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Jeffrey M Mackinnon	John Barrasso, Richard Burr, Mary Landrieu, Mitch McConnell, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
J Allen Martin	John Barrasso, Richard Burr, Orrin Hatch, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Paul L Baker	John Barrasso, Richard Burr, Orrin Hatch, Mary Landrieu, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee
James D Dannenbaum	John Barrasso, Richard Burr, Henry Cuellar, Orrin Hatch, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Dan Sullivan
Alex Vogel	John Barrasso, Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner
Bryce L Harlow	John Barrasso, Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner
Kate Hull	John Barrasso, Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, Cory Gardner, Dan Sullivan
Dan Senor	Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Sam Geduldig	John Barrasso, Richard Burr, Orrin Hatch, Mitch McConnell, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Ronald J Gidwitz	Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Alexander D Stuart	John Barrasso, Richard Burr, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Stanley Tate	John Barrasso, Richard Burr, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan
Stacy Schusterman	John Barrasso, Henry Cuellar, Mary Landrieu, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Michael Bennet

Donor

Common Recipients

Marc Rowan

John Barrasso, Orrin Hatch, Mary Landrieu, Mitch McConnell, National Republican Senatorial Committee, National Republican Congressional Committee, Michael Bennet, Cory Gardner

Bradford M Freeman

John Barrasso, Richard Burr, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan

Lanny Griffith

John Barrasso, Richard Burr, Orrin Hatch, Mitch McConnell, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan

William F Duhamel Jr

John Barrasso, Richard Burr, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan, Sullivan Victory 2020

Gordon Singer

Richard Burr, Orrin Hatch, Mitch McConnell, Lisa Murkowski, National Republican Senatorial Committee, National Republican Congressional Committee, Cory Gardner, Dan Sullivan