What’s going on now: Senators – mostly Democrats, who have said they plan to use the 30 hours of debate granted by the cloture motion – have been delivering speeches to a nearly empty chamber since midday Friday. The speeches will likely continue through Saturday, up until the call for the vote on Kavanaugh’s nomination. What time: The vote will come at the end of the 30-hour period that began on Friday at 10:52 a.m. EDT. The vote is expected to be taken sometime between 4:45 p.m. and 5 p.m. EDT. What channel: Cable news networks and network channels will...