Earlier today president Trump tweeted about London terror attack

President j Trump tweeted about London terror attacks as it pertain to gun control debate.
       Well, my take in this matter is that people that want to buy guns in america should be given a strong background check. Their mental state should be checked. There should be a safety check also.In addition , assaulted weapon should be banned from the gun stores around the country.
         I believe this will curb gun violence in the US and reduce crime automatically.