Am I really being challenged by the guy who is loosely known on the forum for being racist and for whatever random reason is sporting an avatar of a man with a pacifier in his mouth?!
It would be a complete waste of my time to search for a racist comment Trump made on video while wearing a MAGA hat. I could find one and then a completely different argument would ensue about how what Trump said wasn't truly racist for no other reason than this forum is filled with trolls who just like to argue or they're just completely obtuse people who fail to grasp reality for what it is.
The association between the hat, Trump, and what Trump clearly stands for(racism, hate, division, lies, white supremacy) has already been made. You don't need a video of him spouting racism while wearing the hat. The hat is a symbol of Trump and what he stands for, it isn't "just a hat" anymore.
I'll leave you with a link on why Trump is racist and it's backed up with facts. It has pictures and everything too.
Here Are 13 Examples Of Donald Trump Being Racist | HuffPost