The St. Louis Post-Dispatch is being sold for $1.46 billion to Lee Enterprises. As part of the sale agreement, Lee must agree to maintain the liberal slant of the editorial board for at least the next 5 years.

"For a period of at least five years following the Effective Time, Parent (Lee Enterprises) will cause the St. Louis Post-Dispatch to maintain its current name and editorial page platform statement and to maintain its news and editorial headquarters in the City of St. Louis, Missouri," the agreement states.

The Post-Dispatch platform statement, adopted in 1911, includes the pledge that the newspaper "will always fight for progress and reform, never tolerate injustice or corruption, always fight demagogues of all parties, never belong to any party, always oppose privileged classes and public plunderers, never lack sympathy with the poor, always remain devoted to the public welfare, never be satisfied with merely printing news, always be drastically independent, never be afraid to attack wrong, whether by predatory plutocracy or predatory poverty."