Participation grows through friends and networks and if "you realize that's how they're growing, you can start to take action" and bring in other students, he said.
The 600 or so who turn up for Friday prayers made their supplications outdoors for a while, until cold weather forced them from one temporary room to another.
There is talk of near-automatic sanctions on countries that break the euro’s rules, such as cancelling offenders’ voting rights, withholding EU funds or even suspending euro membership.
He deserves credit for convening the G20 meeting in London, and for Britain's pioneering bank rescues and useful budgetary stimulus (in noted contrast to the Tories' proposals).