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Pakistan attacks leave at least 13 dead

At least 13 people, including a former parliamentarian, have been killed in ongoing politically-motivated violence in Pakistan's southern port of Karachi.

Waja Karim Dad, a senior leader of Pakistan's ruling PPP political party, was shot in the Lyari neighbourhood.

The attacks happened as Karachi's main party, MQM, said it was rejoining the national PPP-led coalition government.

Jonathan Josephs reports.

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