WASHINGTON (Reuters) - Democratic presidential nominee Joe Biden says he will reverse some of President Donald Trump's restrictive immigration policies should he win in November, but the dizzying number of changes could take months or years to undo, according to policy and regulatory experts and people close to the Biden campaign.
They said Biden's efforts also would be slowed by legal hurdles, political pressure to keep some measures, and a crowded agenda at the beginning of a presidency dominated by the novel coronavirus pandemic.