Asylum seekers an 'Achilles heel' as Andrew Giles 'not up for the job' / Andrew Giles 'has to go': Paul Murray calls for Immigration Minister to be sacked / Andrew Giles has been 'soft' on border security during parliamentary career / 'I feel sorry for Andrew Giles': Immigration Minister 'clearly isn't up to it' / 'Hapless and hopeless': Andrew Giles ignored warnings of immigration detainees release / 'Don't have any confidence in him': Hanson rips into Immigration Minister Andrew Giles / Sussan Ley calls for Andrew Giles sacking over detainee debacle / 'Ridiculous': Andrew Bolt blasts Andrew Giles for refusing to answer questions about detainees / 'Looks friendless': Opposition has Andrew Giles 'on the ropes' after detainee 'trainwreck' / Chris Kenny calls for PM to sack Andrew Giles over detainee debacle