Clive Lewis sparked a backlash from members on the BBC Politics Live panel.
Almost 70 MPs and peers have written to the home secretary demanding the deportation is called off.
Shadow international trade secretary and Corbyn loyalist has begun looking for a campaign team, HuffPost UK understands.
First hustings sees shadow business secretary facing questions over anti-Semitism.
YouGov poll of party members has shadow Brexit secretary 22-points ahead of Rebecca Long-Bailey in final run-off.
Clive Lewis says that when “on a cliff-edge” it was better to work with the people “dangling with you”, rather than attack them.
The shadow Treasury minister is the second MP to declare their intention to take part in the race to succeed Jeremy Corbyn.
Labour should campaign to stay in the EU with left-wing "remain and reform" agenda, they say.
Currently we’re counting on our children and grandchildren to devise tech to suck vast amounts of carbon out of the atmosphere after 2050 - no pressure, kids
CRG arm of the bank 'more like an abattoir,' MPs heard.