From INN:
For as yet unknown reasons, a massive Hamas terror attack intended to take place in the Tel Aviv area during the Passover Seder was averted. A similar attack five years ago killed 30 people in Netanya and triggered the IDF’s Operation Defensive Shield. The General Security Service (Shabak) has acknowledged that a Hamas terrorist successfully entered the Greater Tel Aviv area in a car laden with 100 kg. (220 lbs.) of explosives before Passover. Besides the explosives, it contained large amounts of shrapnel material, intended to maximize carnage. For reasons that are not yet known, the attack was not carried out and the terrorist drove the car back to Kalkilye, from where it had come. The car exploded in Kalkilyeh, in what the Shabak says was a ‘work accident.’