Lebanon's premier-designate Hassan Diab vowed on Friday to form a government of non-political experts to lead the protest-hit country back from the verge of economic collapse. But Lebanon's sectarian politics flared again as Sunni protesters rallied and blockaded roads with burning car tyres to protest the nomination of Diab, who has the support of Shia group Hezbollah and its allies. Diab, a 60-year-old engineering professor, vowed to form a government ...