All eyes on Wednesday night were riveted by Sen. Rand Paul, the Republican from Kentucky, as he launched an epic, old-school filibuster to block the nomination of John Brennan as CIA director. Paul is incensed about a new assertion by Attorney General Eric Holder that the president has the right, in extreme situations, to use drones to target American terrorism suspects on U.S. soil. "I will speak for as long as it takes," Paul declared. "I will speak today until the president says, 'no,' he will not kill you at a cafe." Paul's one-man lesson in political theater initially drew some smirks, but he soon received support from a cohort of senators — including Democrat Ron Wyden of Oregon — and has become something of a sensation on social media. By the time this story was published, Paul was in his 10th hour of non-stop speaking, with some help from his fellow senators. Here, some of the best tweets about Paul's epic filibuster: