Four Senators are trapped on a stuck Senate subway car, according to a tweet by Sen. Claire McCaskillClaire Conner McCaskillHeitkamp becomes first Dem to back Pompeo for secretary of State Duckworth brings her baby to Senate vote, drawing a crowd McCaskill outpaces GOP opponent by more than million 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 AlexanderMaternal deaths keep rising in US, raising scrutiny Supreme Court weighs future of online sales taxes Senators press administration on mental health parity 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.