what is a filibuster and why would a senator perform one
Filibuster in the United States Senate A filibuster in the United States Senate is a dilatory or obstructive tactic used in the United States Senate to prevent a measure from being brought to a vote. The most common form of filibuster occurs when one or more senators attempts to delay or block a vote on a bill by extending debate on the measure. The Senate rules permit a senator, or a series of senators, to speak for as long as they wish, and on any topic they choose, unless "three-fifths of the Senators duly chosen and sworn"[1] (usually 60 out of 100) bring the debate to a close by invoking cloture under Senate Rule XXII.
Denial-of-service attack A wide array of programs are used to launch DoS-attacks.
Articles of impeachment In the United States, the articles of impeachment are drafted by the House of Representatives for cases involving federal officials. Once drafted, a supermajority of the United States Senate is required to convict based on the articles.
United States Congress Each chamber determines its own internal rules of operation unless specified in the Constitution or prescribed by law. In the House, a Rules Committee guides legislation; in the Senate, a Standing Rules committee is in charge. Each branch has its own traditions; for example, the Senate relies heavily on the practice of getting "unanimous consent" for noncontroversial matters.[1] House and Senate rules can be complex, sometimes requiring a hundred specific steps before becoming a law.[2] Members sometimes use experts such as Walter Oleszek, a senior specialist in American national government at the Congressional Research Service, to learn about proper procedures.[119]