Nato leaders will discuss Ukraine and the rise of the Islamic State – but what will the summit achieve?
Can 'coalition of the willing' come together to deal with Islamic State? Not if Cameron can help it
And why the PM must accept that destroying the Sunni fanatics will necessitate 'boots on the ground'
Militants behead and rape victims, yet stage 'fun days' for residents of their self-declared caliphate
Cameron isn't the only one: Obama plays golf while IS threatens to execute second journalist
If we want Kurds to act as our 'boots on the ground' against IS, there can be no more broken promises
America's first black president is either reluctant or unable to take on the issue of inequality
Internet is awash with videos of Justin Bieber and and Bill Gates drenching themselves with ice water
Cameron's foreign policy is an 'omnishambles' while Obama looks increasingly parochial and isolationist
As Clinton pledges support for Israel, Generation Millennial more likely to sympathise with Hamas