Vince Cable calls Lib Dems' pledge to revoke article 50 'a distraction'

Vince Cable calls Lib Dems' pledge to revoke article 50 'a distraction'Former leader says party should support second Brexit referendum insteadFormer Lib Dem leader Vince Cable says there is ‘one in a million’ chance that Corbyn will be next prime minister.Photograph: Finnbarr Webster/Getty Images