RPT-UPDATE 2-Apple likely to invoke free-speech rights in encryption fight
February 19, 2016 at 07:39 AM EST
NEW YORK/SAN FRANCISCO, Feb 18 (Reuters) - Apple Inc will likely seek to invoke the United States' protections of free speech as one of its key legal arguments in trying to block an order to help unlock the encrypted iPhone of one of the San Bernardino shooters, lawyers with expertise in the subject said this week.