evidence: Donald Trump once donated to Kamala Harris’ campaign. Here’s what she did with the money. [...] In 2011, Donald Trump, as a private citizen, donated $5,000 to Kamala Harris’ California attorney general reelection campaign. In 2013, Trump gave Harris an additional $1,000. [...] A July 21 Threads post included a photo of a $5,000 check Trump wrote in September 2011 to Harris’ California attorney general reelection campaign. The post said, "A donation (Harris) returned."