Two groups of immigrants are involved in lawsuits challenging the application of President Trump's travel ban. A group of Yemenis and Iranians who won the U.S. diversity lottery but were nevertheless barred from entering the country are suing in Washington, D.C. Here in San Francisco, a group of 36 plaintiffs argues that the waiver process in the travel ban is a sham.
From the beginning of his presidency, Donald Trump has been trying to issue a travel ban against people from certain nations -- mostly majority-Muslim ones. His original ban was overturned by the federal courts, however, largely because it appeared to be unlawfully discriminatory against Muslims. It was replaced with a second version that was also overturned.