- Turkey is tightening its southern borders in a bid to prevent jihadi fighters crossing into Syria and Iraq and to clamp down on oil smuggling.
- Volunteers are wanted for urgent trials into Ebola vaccines as big pharma steps up efforts to tackle the virus that has killed more than 1,900 people in west Africa.
- The cleric and the cricketer leading protests in Pakistan claim to be champions of democracy, but their speeches and actions suggest the opposite, argues Victor Mallet.
- What is the best course for US foreign policy? Intervention or isolation? Four writers debate.
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