(a) Except as explicitly provided to the contrary, nothing in this chapter shall reduce or limit the responsibilities of any labor organization or any officer, agent, shop steward, or other representative of a labor organization, or of any trust in which a labor organization is interested, under any other Federal law or under the laws of any State, and, except as explicitly provided to the contrary, nothing in this chapter shall take away any right or bar any remedy to which members of a labor organization
(a) A prime requisite of elections regulated by title IV is that they be held by secret ballot among the members or in appropriate cases by representatives who themselves have been elected by secret ballot among the members. A secret ballot under the Act is "the expression by ballot, voting machine, or otherwise, but in no event by proxy, of a choice * * * cast in such a manner that the person expressing such choice cannot be identified with the choice expressed." Secrecy may be assured by the use