主播大秀

The special prosecutor investigating possible links between the Trump presidential campaign and Russia has convened a grand jury.
We examine what that means and get reaction.
Also what's the way out for a deeply divided Venezuela? We'll speak to a man who worked for both Hugo Chavez and his successor as President, Nicolas Maduro.

Also: in Kenya, a senior election official has been murdered days before elections - we speak to his brother.
Plus: 3 years since the Islamic State group launched its genocidal campaign against the Yazidi minority, the UN say the genocide is continuing.

(Picture: Robert Mueller and Donald Trump; credit - AFP/ Getty Images).