Update at 1:30 p.m. ET. Firing Continues:
"Intensive fire" has continued through the day across the border of Israel and the Gaza Strip, correspondent Linda Gradstein, who is in Jerusalem, tells our Newscast Desk.
Hamas has now fired more than 130 rockets toward southern Israel and the Israeli military continues to fire at targets in Gaza. Palestinian officials report at least 13 deaths on their side of the border. The death toll in Israel remains at three.
White House spokesman Jay Carney today told reporters that: