Zaka, the body evacuation unit organized by haredim whose volunteers often arrive at the site of terror attacks on motorcycles before Magen David Adom ambulances, has agreed to take orders from the most senior MDA professional there—unless Zaka volunteers get there first. This was one point of agreement reached by Health Ministry senior official Dr. Michael Dor, who tried on Tuesday to mediate between heads of the two organizations. Zaka and MDA's complaints about each other in the wake of terror attacks have become increasingly bitter in recent months. Magen David Adom director-general Avi Zohar contends that Zaka -- which...