Trump impeachment: House votes to formalise inquiry

The US House of Representatives has passed a resolution to formally proceed with the impeachment inquiry against President Donald Trump.

Also in the programme: Europe's top human rights watchdog calls conditions in migrant camps on Greek islands 'abysmal', and new research shows how measles can wreck the body's resistance to other diseases.

(Picture: Speaker of the House Nancy Pelosi gavels the close of a vote by the U.S. House of Representatives on a resolution formalizing the impeachment inquiry centered on U.S. President Donald Trump. Credit: Win McNamee/Getty Images)