Killing of rabbis strikes at soul of Jews around the world , Jewish leaders say . In the U.S. , the horror of the attack unifies Jews across the political spectrum . ( CNN ) Books , filled with prayers for peace , splattered with blood . The president and first lady are among those who have condemned it as a "cowardly act of terror. " Muslims also condemn attack , saying followers of Islam must protect houses of worship .
Killing of rabbis strikes at soul of Jews around the world , Jewish leaders say . In the U.S. , the horror of the attack unifies Jews across the political spectrum . The president and first lady are among those who have condemned it as a "cowardly act of terror." Muslims also condemn attack , saying followers of Islam must protect houses of worship .