Bursting with unruly energy that practically escapes the confines of the screen, “Kneecap” is a riotous, drug-laced triumph in the name of freedom that bridges political substance and crowd-pleasing entertainment. The three members of the eponymous Irish rap group — Liam Óg Ó hAnnaidh, Naoise Ó Cairealláin, and JJ Ó Dochartaigh — play themselves in […]