Leaders
Al-Qaeda returns
The West thought it was winning the battle against jihadist terrorism. It should think again
Brazil’s future
A stagnant economy, a bloated state and mass protests mean Dilma Rousseff must change course
E-cigarettes
European lawmakers should reject proposals to control electronic cigarettes as strictly as medicines
Talking to Tehran
A nuclear deal with Iran would be a great prize: that is a reason to keep the sanctions
David Cameron
The prime minister should reclaim the radical centre of British politics
Germany’s election
After a stunning victory, Angela Merkel needs to pick a partner for government. She should look to the Greens
