Top Clinton Aide Leaving His Post Under Pressure

ALBUQUERQUE — Mark Penn, the pollster who has advised Bill and Hillary Clinton since 1996, stepped down under pressure on Sunday as the chief political strategist for Mrs. Clinton’s struggling presidential campaign after his private business arrangements again clashed with her campaign positions. Mr. Penn, who was widely disliked by Mrs. Clinton’s fiercest loyalists and had bitterly feuded with many of them, sealed his fate last week by meeting with officials from Colombia, which hired him to help secure passage of a bilateral trade treaty with the United States that Mrs. Clinton, a senator from New York, opposes. Mr. Penn met with the Colombians in his role as chief executive of Burson-Marsteller, a global public relations firm. He has refused to sever his ties to the company, which also represented Countrywide Financial, the nation’s largest mortgage lender, and through a subsidiary represented Blackwater Worldwide, the military contractor blamed for numerous civilian deaths in Iraq. Mr. Penn’s shift — he will continue to do some polling — is the latest upheaval in a campaign that has seen its manager replaced, faced critical money shortages and has often lagged behind Senator Barack Obama of Illinois in a cohesive message and ground strategy. The move comes at a crucial juncture, just two weeks before the Pennsylvania primary on April 22, which Mrs. Clinton needs to win to keep hope of her nomination alive. Mr. Penn’s work on the trade treaty with Colombia threatened to undercut Mrs. Clinton’s support among the blue-collar voters who are a crucial part of her base, as well as call into question the sincerity of her populist economic message. SOURCE OF THIS STORY