Historically, we have addressed our liquidity needs (including funds required to make scheduled principal and interest payments, refinance debt, and fund working capital and planned capital expenditures) with operating cash flow, borrowings under credit facilities and proceeds of debt offerings. The global stock and credit markets have recently experienced significant disruption, including severely diminished liquidity, constrained credit availability and extreme volatility in securities prices. These factors and the continuing market disruption have had, and may continue to have, an adverse effect on us, including on our ability to refinance future maturities, in part because we, like many public companies, from time to time raise capital in debt and equity capital markets. Continued uncertainty in the stock and credit markets may also negatively impact our ability to access additional short-term and long-term financing, including accounts receivable securitizations on reasonable terms or at all, which could negatively impact our liquidity and financial condition.