Show Bridges Cautions Labor Not to Show Hand NORTH BEND Ore April 5 UP Harry UP-Harry Harry R. R Bridges president president dent of the International Longshoremen's Longshoremen's Longshoremen's Long Long- and Warehousemen's union apparently taking his cue from C CIO I 0 President John L. L Lewis Friday advised labor to keep political cards hidden until the time came to play them The labor Jabor leader in a speech to the I L W U convention here Thursday warned the membership against unqualified indorsement of the new deal and a third term for President Roosevelt |