In response to a judgment of the US court on the 19th, the current President Biden and former President Trump have completely different reactions.
The Kenosha County Circuit Court in Wisconsin, USA, ruled on the same day, acquitting Kyle Rittenhouse, a suspect in the Kenosha shooting last August, and released him in court.

After the verdict was released, Biden and Trump also expressed their positions. According to the US Consumer News and Business Channel (CNBC), Biden said on the 19th local time that he and many Americans were "angry and worried" about kyle Rittenhouse's acquittal, but he also said that people must "abide by" the jury's verdict.
Trump, by contrast, congratulated Kyle Rittenhouse through spokesman Liz Harrington, "congratulating Kyle Rittenhouse on his acquittal on all charges." It's called acquittal – by the way, if it's not self-defense, it's nothing! ”
Moreover, outside the circuit court that day, dozens of people held signs in support of Rittenhouse, while others expressed disappointment at the verdict.
In August 2020, police in Kenosha city shot and injured a black man, Jacob Black, sparking local protests. Rittenhouse, then 17, was accused of shooting at a demonstration on August 25, killing two people and injuring one. Video of the scene shows Rittenhouse, armed with a rifle, being chased down the street and falling to the ground and shooting at the man who snatched his gun. According to People magazine, the 2 victims and Rittenhouse were both white. U.S. prosecutors subsequently charged Rittenhouse with five counts, including first-degree murder. Once convicted, he will be sentenced to life in prison. The Kenosha shooting has attracted much attention in the United States, sparking a heated debate about gun rights and the boundaries of self-defense.
Source: World Wide Web