Biden calls for calm but says Rittenhouse 'not guilty' verdict leaves him 'angry and concerned'

Did Biden watch any of trial or had anyone competent inform him on what was going on? The states star witnesses said things like “ I saw Rosenbaum step forward and lunge for Kyle and grab for his gun “, Defense attorney “ did Kyle shoot when you had your hands up? “ state star witness,”no”, defense attorney “ did you have gun in your hand aimed at Kyle’s face when you were shot?” Witness “correct”. Oh, then the first witness was asked by the prosecution,”did we ask you to change your testimony?” Witness, “ yes, you did”. Those were the prosecution’s star witnesses. Was Biden aware of any of this? Or is Biden just shooting off his mouth with no facts again.