Rapper Ice Cube and his son O’Shea Jackson, Jr. discuss their movie “Straight Outta Compton,” N.W.A.’s legacy and more at the WSJ Cafe.

Ice Cube, whose birth name is O’Shea Jackson, was joined at the ceremony by his oldest son, O’Shea Jackson Jr., who portrayed his father in the 2015 N.W.A biopic “Straight Outta Compton ...