What are the duties of majority whip and minority whip?

Answer:
To assist the party leaders, keeping them informed of what the party members think, make sure party members turn up to important votes, persuading them to support a Bill, and make sure they support the party platform:

"So you want to be in charge of the budget committee do you? We're not going to put someone in charge if they don't support our party's fiscal policy."
First answer by Tonylevin. Last edit by Tonylevin. Contributor trust: 21 [recommend contributor recommended]. Question popularity: 2 [recommend question].