(Undated) -- The Trump administration's so-called "deferred resignation" offer to federal employees is on hold for now. A judge ordered the program put on pause until a Monday hearing. Employee unions filed a lawsuit. Virginia Democratic Senator Mark Warner says the money needed for the buyout is not guaranteed.Preview: While more than 60-thousand workers out of the over 2 million took the deal, that's fewer than had been expected. The original deadline was set for the end of the day yesterday.