thousands of americans support their voice for israel and amid the antisemitism plaguing the nation. welcome back. sandra: great to be with you. watching the live event in this hour, america reports now, historic rally starting moments ago as jewish community members, lawmakers from both sides of the aisle, families of the hostages are set to address a massive crowd today. john: the event sparking concern for law enforcement as the department of homeland security has deemed the march a level 1 security threat. highest in ranking system amid a rising amount of threats against jewish americans in recent weeks. sandra: complete coverage now, speaking with one of the organizers of this event. julie platt will be joining us in moments what she wants to see out of this. john: first to the team of reporters, griff jenkins on the reaction he is hearing from rally goers and mark meredith with the latest from the national mall. who are we expecting to hear from this hour, mar