Show CLEAN PRIMARY LAW LA VI PROPOSED WASHINGTON April 12 INS INSA INSA A A proposal to extend the Hatch clean politics act to include primary primary primary mary as well as general elections was laid before the house judiciary committee Friday by Representative tive Clarence Hancock D. D N. N Y Adoption of the proposal Hancock Hancock Hancock Han Han- HanI I cock said would strike a blow at machine politics in primaries and thus weaken their control over i party machinery The projected provision also would help to prevent prevent prevent pre pre- pre pre- vent purge campaigns such as the one conducted by President Roosevelt last year he added |