LOC23:21
20:21 GMT
RAMALLAH, April 18 (KUNA) -- At least 21 Israelis were injured in a bomb explosion in occupied Jerusalem on Monday, the Israeli radio said.
The radio said two of the wounded were suffering critical injuries.
The explosion, it said, took place in an empty bus and those injured were in another bus in the same area.
Police said later that the explosion was caused by an explosive device. Ambulances took 21 injured to the hospital.
Israeli Prime Minister Benjamin Netanyahu said he would retaliate against the attack.
No group claimed responsibility for the attack. (end)
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