The mother of Kyle Rittenhouse claimed President Biden “defamed” her son when he tweeted a video suggesting the Illinois teen is a white supremacist. “When I saw that, I was shocked, I was angry,” Wendy Rittenhouse told Fox News’ Sean Hannity on Thursday night. “President Biden don’t know my son whatsoever, and he’s not a white supremacist. He’s not a racist. And [Biden] did that for the votes,” the mother fumed. “And I was so angry for a while at him and what he did to my son, he defamed him,” she added. Biden, a presidential candidate in September 2020,...