It’s another Biden backfire — and on the global stage. With President Donald Trump riding high on a deal that has brought the first stages of peace in the Israel war against Hamas, the man who preceded him in the White House finally weighed in. And like just about everything else involving Joe Biden, it turned out badly. At first blush, Biden’s statement is unobjectionable: “I am deeply grateful and relieved that this day has come,” Biden wrote, in a first paragraph that spoke of the Israeli hostages released and Palestinian civilians who suffered thanks to the savagery of Hamas....