The Campaign trailer

Politics is a funny business, both funny weird and funny ha ha. Just ask the Mayor of London.

So it's no surprise that Hollywood has set a new comedy in the over-ripe world of US politics. It's also a huge bonus that it stars Will Ferrell and Zach Galifianakis.

The two dependably funny actors star as political rivals in The Campaign and the first trailer shows us their opposing campaign ads, in all their awfully brilliant glory.

Who will you be voting for?

The Campaign is released in cinemas on September 28th

(Image: All Star)