'Vince Cable is a building block': Lib Dems on the party's future

Vince Cable attends the announcement of his confirmation as leader of Britain’s Liberal Democrat Party in London, July 20, 2017.Vince Cable is officially the new leader of the Liberal Democrats.Cable takes over after a disappointing general election performance for the party, who had hoped to make more gains after it presented itself as the party of the 48% who voted Remain under the leadership of Tim Farron.