A Fox News anchor’s explanation of jury instructions delivered in former President Donald Trump’s criminal hush money trial has legal experts and journalists scrambling to provide context they say he confused or skipped. Anchor John Roberts took to X Wednesday afternoon to explain what he thought were Justice Juan Merchan’s instructions to the 12 New Yorkers tasked with determining Trump’s innocence or guilt in Manhattan District Attorney Alvin Bragg’s falsifying business records case. “Judge Merchan just told the jury that they do not need unanimity to convict,” wrote Roberts. “4 could agree …