France passes immigration bill despite Macron party rebellion

French parliament passes immigration bill backed by President Emmanuel Macron despite rebellion within his own party over far right's support; legislation further tightened from original submission; far right's Marine Le Pen endorses the bill; left-leaning members of Macron's party withdraw support; social security benefits for foreigners conditioned on presence in France; migration quotas now possible; measures for dual-national convicts; Macron risks being seen as a lame duck; dozens of NGOs criticize the regressive immigration law.