At least 50 killed in Chad protests as police clash with demonstrators

In tonight's edition: Security forces in Chad open fire on protesters demanding an end to military rule. At least 50 people are reported to have been killed. Also in Chad, flooding triggers a state of emergency while across the border in Niger, the extreme weather claims 200 lives. We report from one of the worst-hit areas.

At least 50 killed in Chad protests as police clash with demonstrators
In tonight's edition: Security forces in Chad open fire on protesters demanding an end to military rule. At least 50 people are reported to have been killed. Also in Chad, flooding triggers a state of emergency while across the border in Niger, the extreme weather claims 200 lives. We report from one of the worst-hit areas.