Al-Shabab gunmen rampaged through a university in northeastern Kenya at dawn yesterday, killing 147 people in the group’s deadliest attack in the East African country. Four militants were slain by security forces to end the siege just after dusk.

KENYAN President Mwai Kibaki’s government last night warned opposition supporters it would crack down on planned protests against his disputed poll win, after it lashed out at critics, including Britain’s ambassador.