A bus exploded in Jerusalem on Monday, wounding at least 21 people in what police said was a “terror attack,” raising fears of a return to the Palestinian suicide attacks that ravaged Israeli cities a decade ago.<br />The explosion was in the lower back side of the bus where the engine is situated.<br />The explosion also set fire to a second bus that had no passengers on board.<br />"There is no doubt that it was a terror attack," said Yoram Halevy, chief of the Jerusalem District Police.<br />The blast came as Israelis prepared for the Passover holiday amid a wave of Palestinian attacks, mostly stabbings.
