Each of the four wheels contains an electric motor, drive train, suspension and steering and braking mechanisms.

FORBES: Magazine Article

Amtrak extended its suspension of train service between New York and Boston through Saturday night, and the Boston area's transit network remained shut down for the day on Saturday.

WSJ: Storm Sweeps Through Northeast U.S.

The suspension of Amtrak train service forced the New England Revolution to change plans and travel by bus Friday morning to their game against the New York Red Bulls scheduled Saturday night at Red Bull Stadium in Harrison, N.

NPR: Red Sox, Bruins Postpone Games During Manhunt