Anti-discrimination laws do not prohibit an employer from demanding that a manager take responsibility for everything that occurs at the facilities he supervises, a federal appeals court has ruled. The 7th U.S. Circuit Court of Appeals declined to revive an age-discrimination lawsuit that George Widmar filed against Sun Chemical Corp. under Title VII of the Civil Rights Act of 1964. Sun Chemical makes and sells fountain solutions, press washes, coatings and other products used in the printing business. Widmar, who …