U.S. District Judge Colleen Kollar-Kotelly threatened Tuesday to hold Peter Navarro in contempt of court after he refused to turn over government records. In a 6-page order, the Clinton-appointed judge hit Navarro for failing to return presidential records after a March 9 ruling said that he must turn them over. Kollar-Kotelly said the court had reviewed a sample of the documents Navarro was holding back. The court found that 12 of the 50 documents clearly belonged to the government. Another 16 documents might also belong to the government, the judge observed. Want more breaking political news…