Here is the actual video:
https://www.reuters.com/video/2019/09/01/trump-calls-odessa-shooting-tragic?videoId=594848985
Here is the quoted article:
President Trump: Stronger Background Checks Would Not Stop Attacks:
https://www.breitbart.com/politics/2019/09/01/president-trump-stronger-background-checks-would-not-stop-attacks/