The Lewiston Police Department is looking for 40-year-old Robert Card as a person of interest in a shooting that left dozens dead and injured. Former NYPD Chief Wilbur Chapman discusses why Card, who has mental health problems, wasn't already being monitored by police. #Lewiston #Maine #RobertCard Start your day with "Morning in America," NewsNation's live three-hour national morning newscast hosted by Adrienne Bankert and Markie Martin. Weekdays starting at 7a/6C. #MorningInAmerica NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij