Four Senators are trapped on a stuck Senate subway car, according to a tweet by Sen. Claire McCaskillClaire Conner McCaskillBig Dem names show little interest in Senate Gillibrand, Grassley reintroduce campus sexual assault bill Endorsements? Biden can't count on a flood from the Senate MORE (D-Mo.).

The subway stalled out between the Capitol and the Hart Senate office building, McCaskill said, leaving her and Sens. George Voinovich (R-Ohio), Joe Lieberman (I-Conn.), and Lamar AlexanderAndrew (Lamar) Lamar AlexanderIt's time for Republicans to lead (again) on climate WANTED: A Republican with courage Overnight Health Care — Presented by Campaign for Accountability — House passes drug pricing bills amid ObamaCare row | Senate Republicans running away from Alabama abortion law | Ocasio-Cortez confronts CEO over K drug price tag MORE (R-Tenn.) stuck.

McCaskill tweeted:
Stuck in tram from Capitol to Hart. Broken. Not moving. Lieberman and Alexander in next car. And Voiniitch. Wonder how long we'll be here?


The lawmakers often use the subway system to avoid the walk between the Capitol and their offices.