ER: Leave It To Weaver

A runaway truck nearly hits Hathaway, but still manages to send many people to the ER. Carter treats his cousin's ex. Greene and Weaver join forces to thwart Romano's ascension to chief of staff. Benton tries to stop Carla from taking Reese out of the country. Two new doctors (Luka Kovac and Cleo Finch) join the ER.