Under any proposal, Congress would need to revisit the quota for employers to sponsor lower-skilled worker for green cards, which is limited to a very low 5, 000 a year under current law.

FORBES: Taking a Good Look at the "Red Card Solution"

In her everyday life she wears the green uniform of an NHS ambulance worker.

BBC: UK

At one point, one worker holds up a sausage covered in green mould, saying it would be cleaned, dried and re-used.

BBC: Poland plant halts production over rotten meat row