Florida School Shooting: 17 killed, over 20 injured in firing; Donald Trump expresses grief

United States President Donald Trump on Thursday offered his condolences, following the shooting at a high school in Parkland, Florida. “My prayers and condolences to the families of the victims of the terrible Florida shooting. No child, teacher or anyone else should ever feel unsafe in an American school,” President Trump tweeted. Watch News Nation's special coverage to know more details regarding this dreadful incident in Florida.