Commentary Signs have been a part of Middle East lore dating back to biblical times. People in the region take them seriously, which is why the signs emanating from the Biden administration are having serious ramifications. Recent rioting on the Temple Mount and rocket attacks on Jerusalem and other civilian areas from Hamas bases in Gaza signal that statements and actions (and inactions) by the Biden administration are creating a political vacuum that terrorists and dictators are eager to fill. The Trump administration had supported Israel over those who wished to destroy the Jewish state. Now, President Biden is returning to the policies of President Obama’s administration, which clearly placed Israel low on its priority list, encouraging its enemies. In Afghanistan, Iraq, Syria, Lebanon, and elsewhere, the sign is clear: Progress made by the Trump administration in forging peace deals with the UAE, Bahrain, Morocco, and Sudan is now off …