The graphics are being tweaked, vote totals and exit polls are being tested, steadi-cams are on the move, anchors are rehearsing, directors are calling shots, decision desks are pouring through scenarios, producers, technicians, make-up artists and dozens of other tvnewsers are putting the finishing touches on a weekend of rehearsals preparing for Tuesday’s election night coverage. Below, election night co-anchor Megyn Kelly and the crew at Fox News and after the jump, CNN’s Tom Foreman shows off the network’s Virtual Senate. Foreman is among the many cable news network anchors, reporters and analysts taking part in expanded Sunday night coverage.