After a mass shooting at a Fourth of July parade in Highland Park, Illinois, the lastest in a string of high-profile incidents involving gun violence, President Joe Biden expressed shock.

The president and first lady said in a statement that they were thankful for the first responders and police officers who were on the scene.

We are shocked by the gun violence that has yet again brought grief to an American community on the 4th of July. He thanked the first responders and law enforcement on the scene.

I have offered the federal government's full support to the governor and mayor of Illinois. I asked federal law enforcement to help in the search for the shooter. He said that members of the community should follow guidance from leadership on the ground and that he would keep an eye on them.

At least six people were killed and another 24 were seriously injured at the parade in Highland Park.

There is no explanation for the shooting.

One of the most significant pieces of firearms legislation passed by Congress since the 1990s was signed in June by the president.

The first major bipartisan gun reform legislation in almost thirty years was signed by me. Biden said in his statement that he was not giving up on fighting gun violence.

The law includes millions of dollars for mental health services and school security.

Red flag laws, which allow law enforcement to temporarily seize guns from people who are a threat to themselves or others, as well as enhancing background checks for younger gun buyers, are funded by it.

There were mass shootings at a Tops supermarket in Buffalo, New York, and a Robb Elementary school in Uvalde, Texas.

Republicans resisted the restoration of an assault weapons ban because they argued that it would violate the Second Amendment.

Biden hosted military families for a barbecue on the South Lawn of the White House after returning from Camp David.

He talked before the event about the challenges that the United States has faced in the past.

We've been tested before as well. We have never deviated from the core beliefs and promises that define this nation.