About $480 billion of corporate debt is coming due this year, with another $568 billion maturing in 2011. Standard & Poor’s provides its perspective in this Q&A, which is available for complimentary download from the Alacra Store. Selected Excerpts: We expect investment-grade nonfinancial issuers–with almost $93 billion due in 2010–to have little trouble refinancing. High-rated financial issuers, also, [...]