If the legislation under debate would change the Senate’s standing rules, cloture may beinvokedonly on a vote of two-thirds of those present. There is a less elaborate structure of party control in the Senate; the position taken by influential senators may be more significant than the positio...
The Senate leaders also play an important role in appointing members of their party to the Senate committees, which consider and process legislation and exercise general control over government agencies and departments. The vice president of the United States serves as the president of the Senate ...