This excerpt taken from the PNC 10-K filed Mar 2, 2009.
COMMERCIAL PAPER FUNDING FACILITY
The Federal Reserve established the CPFF to provide a liquidity backstop to US issuers of commercial paper and thereby improve liquidity in short-term funding markets and thus increase the availability of credit for businesses and households. Effective October 28, 2008, Market Street Funding LLC (Market Street) was approved to participate in the Federal Reserves CPFF. The CPFF commitment to purchase up to $5.4 billion of three-month Market Street commercial paper expires on October 30, 2009. As of December 31, 2008, Market Streets participation in this