Naomi Watts and Liev Schreiber spent the early part of their summer visiting Israel with their two children, Alexander Peter (Sasha), 2, and Samuel, 5 mos. They enjoyed the usual tourist treats like visiting the Western Wall in Jerusalem, where Liev wrapped himself in Tefillin and Naomi prayed with her youngest son. And then they headed North to the Galilee, where the family planted trees with Jewish National Fund.