Razanasoa Edmondine still looks shell-shocked as she recalls the death of her one-month-old grandson, killed by police tear gas in protests that have rocked Madagascar over the last two weeks. "It was just a normal Friday. My daughter-in-law was going to the market with the baby when they encountered demonstrators on the road," she tells the BBC at the family's home on the northern outskirts of the capital, Antananarivo. "Not long after, police showed up and started dispersing the protest with