On this week's edition of Correspondents Report: Some pomp and ceremony as Meghan Markle prepares for her biggest role yet in the lead up to the royal wedding; Meet the empowered lady rickshaw drivers of Jaiper; And the entertaining evangelists of Goroka, Papua New Guinea.

On today's show: Middle East correspondent Matt Brown reports on growing concerns Donald Trump will kill the Iran nuclear deal; Europe correspondent Steve Cannane interviews Russian activist Vladimir Kara-Murza; And correspondent Stephanie March investigates miniature crime scenes.

Mr Kara-Murza was in London this week speaking at Westminster at a hearing on Russian human rights, our Europe Correspondent Steve Cannane caught up with him after his testimony.

In the US, North America correspondent Stephanie March came across a unique way that investigators from across the world learn how to solve some of the most gruesome and mysterious crimes.

The leaders of France and Germany have been in Washington this past week, exploring a wide range of prickly issues with Donald Trump. Among them is the future of the deal to rein in Iran's nuclear program.

On this week's edition of Correspondents Report: Some conspiracy theorists are denying the horrendous Sandy Hook massacre ever took place, but now two parents have drawn a line; Poverty and poor education make it even harder for people with albinism in the Indonesian village of Ciburuy to finish school and make a living; And a brave Chinese lawyer speaks up against China's 'war against law'.

On this week's edition of Correspondents Report: Some conspiracy theorists are denying the horrendous Sandy Hook massacre ever took place, but now two parents have drawn a line; Poverty and poor education make it even harder for people with albinism in the Indonesian village of Ciburuy to finish school and make a living; And a brave Chinese lawyer speaks up against China's 'war against law'.

One of China's most outspoken lawyers is facing up to ten years in jail, after being officially arrested for inciting others to overthrow the state; 50 year old Yu Wensheng has been a strong advocate for a rule of law in the country.

In the Indonesian village of Ciburuy, there is a much higher incidence of albinism than in the generation population - and here the daily stigma of being stared is exacerbated by poverty and poor education.

Some conspiracy theorists claim the horrendous Sandy Hook massacre that killed 20 children and six adults never happened at all - and now the parents of two of the children killed have said 'enough'.