By Luc Cohen, Tom Hals NEW YORK (Reuters) -Two U.S. judges on Tuesday extended temporary blocks on some deportations of Venezuelan migrants and signaled that President Donald Trump's invocation of a 1798 law historically used in wartime to speed up their removal from the United States may not survive judicial review.

At a court hearing scheduled for Monday, two Venezuelan men in immigration custody in Denver, Colorado are expected to ask U.S. District Judge Charlotte Sweeney to extend her order preventing them and other Venezuelans within her jurisdiction from being deported under the 1798 Alien Enemies Act.

District Court Judge Charlotte N. Sweeney cited the high court's weekend order barring removal of anyone from North Texas, where the ACLU had contended the administration was preparing to deport Venezuelans under the Alien Enemies Act of 1798 without giving them the legal notice required under a prior Supreme Court ruling.