"Having come through the experience of Newtown, I've had enough. It's been four years and nothing has been done," he said in another statement in 2016.
A year later, he can be seen again warning his colleagues saying that "Because we have done nothing, the mass shootings continue."
Following weeks, he elaborated on the issue saying, "There is no other country where 80-90 people die from guns."
Three years after that, in a similar speech, he said that "This is a choice made by the United States Senate; to sit on our hands and do nothing, while kids die."
Nearly 10 years after the Sandy Hook, he once again asked for concrete action following the Uvalde shooting.