Amber Rudd 'hanging by a thread' after blunders over immigration targets

Amber Rudd has been accused of "hanging by a thread to shield the Prime Minister" after admitting a series of blunders over migrant removal targets.Labour stepped up calls for the Home Secretary to resign after she revealed she did not read a leaked document which contradicted what she told MPs this week.There was speculation that Ms Rudd, who is now fighting for her political life, was on the brink of resignation after she took nearly eight hours to respond to a Guardian report on the leaked do