Question 1
in Encarta.msn dictionary one entry of the definitions of Steamroller is:
(v) advance something: to move something forward in an aggressive way that does not tolerate opposition
and then they give the example sentence:
The legislation was steamrollered through Congress.
Wouldn't it make more sense saying:
The legislation steamrollered through Congress. Because I think the passive form suggested the legislation was crushed.
Question 2
What's the difference between steamrollER and steamroll?
Can I say: The legislation steamrolled through Congress.