Hundreds Arrested in Anti-Putin Protests

Opposition leader Alexei Navalny was among those arrested at a Moscow demonstration ahead of Vladimir Putin’s inauguration for a fourth term as Russia's President on Monday.

Also in the programme: The woman who has witnessed hundreds of death row executions in the USA; and NASA launches a robotic mission to probe beneath the surface of Mars.

Picture: Russian police officers detain a protester during an unauthorised anti-Putin rally on May 5, 2018 in Moscow. Credit: Getty Images