International Ass'n of Bridge, Structural & Ornamental Ironworkers v. Blount International, Ltd.

“[t]he proper inquiry is whether [class counsel] acted reasonably in selecting means likely to inform persons affected, not whether each [class member] actually received notice” | "The Supreme Court has repeatedly held that notice by first- class mail is sufficient, notwithstanding the Court’s obvious awareness that not every first-class letter is received by the addressee.”