Hong Kong: Anger as authorities ban face-masks after months of protests

Hong Kong's chief executive Carrie Lam bans face masks to try to quell unrest. Protesters have pledged to defy the new law, and immediately took to the streets in response. Also, Iraq's most senior Shi'a cleric appeals for calm after days of clashes between police and protestors, and are we damaging the environment by buying too many trainers ?