After reports of actors Christian Bale and Leonardo DiCaprio circling lead roles in Michael Mann‘s “Heat 2,” there is confirmation from the former about their involvement in the action-packed sequel after interviewer Jake Hamilton posted on social media that the Welsh actor said he was shooting the pic in Chicago while shooting a segment for Fox 32 News (we have to assume for a promotional interview for his upcoming pic “The Bride” co-starring with Jessie Buckley that debuts in theaters on March 6).