Hollywood’s living saint playing America’s one true hero: What we can learn from the Hanks-Rogers niceness summit in the new film “A Beautiful Day in the Neighborhood.” ___________ (snip) -- Directed by Marielle Heller (Can You Ever Forgive Me?) and out Friday, it’s a sensitive portrait of an unlikely friendship. Lloyd doesn’t get the whole Mr. Rogers schtick. But spending time with him, being a direct, in-person benefactor of the icon’s surprisingly workmanlike investment in other people’s well-being, he’s convinced. They forge a bond that is nothing short of profound. Along the way the film illuminates some truths that are...