Mealey's (May 6, 2019, 2:44 PM EDT) -- WASHINGTON, D.C. — Pension Benefit Guaranty Corp. (PBGC) told the U.S. Supreme Court in an April 30 letter that it waives its right to respond to a petition for certiorari asking the proper standard for successor liability for unpaid Employee Retirement Income Security Act pension obligations (September Ends Co., et al. v. Pension Benefit Guaranty Corp., No. 18-1265, U.S. Sup.)....