2 Judges Do Battle in an Immigration Case �something extraordinary has happened in the case of a 46-year-old man from Trinidad, detained since last summer in a county jail here, whose wife seeks such a visa for him. First an immigration judge here, William Van Wyke, suspended an effort by the Immigration and Naturalization Service to deport the man, and pressured officials to act quickly on the visa application. Then, in an even more unusual twist, Judge Van Wyke's decision was overruled by the nation's chief immigration judge, Michael J. Creppy, after what Judge Van Wyke and his supporters call a series of improper contacts between I.N.S. lawyers and Judge Creppy's office. The reversal, and Judge Van Wyke's denunciation of his boss, are the talk of the immigration circuit, whose union of administrative judges has filed a formal protest against Judge Creppy and a top aide, accusing them of unethical behavior. "The actions of the office of the chief immigration judge raise profoundly troubling questions about the integrity of the deportation process and the independence of the chief immigration judge from the I.N.S.," said Lucas Guttentag, director of the American Civil Liberties Union's immigrants' rights project. http://www.nytimes.com/2001/06/21/national/21JUDG.html?todaysheadlines&pagewanted=all