with us. every week, there will be three. >> i've been told your beloved city, baltimore, i would to bring in great chief who's joining us. chief, as the investigation has started, he's got a new sheriff in jacksonville, florida made history. he made it clear he was racially motivated, how do you handle an investigation like this? >> thank you for having me on your show. i agree, it tragic. we don't talk enough about black on black crime occurring in urban areas. i worked in los angeles, cincinnati, detroit as chief of police and mass shootings are not unusual. certainly any mass shooting is a