Just seven weeks into 2018, there have been eight shootings at US schools that have resulted in injury or death.
Seventeen people have been confirmed dead in the latest shooting in Parkland, Florida, on Valentine’s Day.
Less than a month ago, a 15-year-old student opened fire at a high school in Kentucky, leaving two students dead and 18 injured. Other incidents have been grave, but on a smaller scale.
In early February, one student in Los Angeles was shot in the head, and another in the arm, when a gun concealed in a fellow student’s backpack went off.
The congressman Bill Nelson, a Democrat of Florida, said on Wednesday afternoon: “Are we coming to expect these mass shootings to be routine? And then after every one we say ‘enough is enough’ and then it continues to happen?”