Boris Johnson's brother quits as MP and govt minister

The British prime minister's brother, Jo Johnson, has announced he is quitting as a member of parliament and government minister. His decision is the latest twist to affect the governing Conservative Party, after it expelled twenty-one rebels who voted against the government in a key Brexit vote. Jo Johnson gave this explanation for his resignation. And the government's announced MPs will get another chance to vote for an early election on Monday. Our correspondent in London is Vincent McAviney and spoke to us about the situation.