Lindsey Graham's funeral attended by US politicians, world leaders

Fox News chief congressional correspondent Chad Pergram discusses the memorial service for the late Sen. Lindsey Graham, R-S.C., at Washington National Cathedral on 'The Will Cain Show.'

Fox News chief congressional correspondent Chad Pergram discusses the memorial service for the late Sen. Lindsey Graham at Washington National Cathedral, reflecting on tributes from political leaders, Graham's decades of public service and the legacy he leaves behind on 'The Will Cain Show.'