In honor of Peace Officers Memorial Day, flags across America are being flown at half-staff on Wednesday. David Johnson, secretary for Concerns of Police Survivors and brother of a fallen officer, says this day is a chance to remember all fallen officers. Johnson discusses what the surviving families need the most once their loved one has passed away. #NationalPoliceWeek #PeaceOfficersMemorialDay #WashingtonDC Get a fast-paced look at the latest from the border to Main Street to the White House on "NewsNation Live with Marni Hughes." Weekdays starting at 10a/9C.#NewsNationLive 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