President Donald Trump and members of his administration supplied enough ammunition to critics to allow them to continue their fight against what they allege is a bid to suppress nonwhite immigration to the United States, a federal judge held.In a written opinion this week, U.S. District Judge Gary Feinerman declined to throw out a claim that the Trump administration is violating the constitutional right to equal protection with its “public charge” rule.The rule allows federal officials to deny visas and green cards to …