Show time for action has arrived washington the senate on tuesday devoted the greater part of the session cession to consideration of the gration bill but it ma oa taken up senator mccumber mado made a per bonal statement contradicting in an article printed in tho the now york trib utie that tho the railroad rate bill had been so BO amended at hla his instance as to render it ineffective PIT to that time ilso also the senate adopted a resolution directing tho the committee on privileges anil and elections to consider the course to be pursued in tho the case ot of senator burton |