Universal Pictures’ “Straight Outta Compton,” a biopic of the rap group N.W.A., topped the box office for the second weekend in a row, bringing in $27 million. It has now crossed the $100 million mark while Paramount Pictures’ “Mission: Impossible — Rogue Nation” came in at No. 2, making $11.7 million. Gramercy Pictures’ new horror film, “Sinister 2” came in third place, grossing $10.6 million, the Los Angeles Times reports.