Sue Cameron of the Telegraph looks behind the scenes at Westminster.
The row between the Labour leader Ed Milliband and the Unite union over the selection of a candidate in Falkirk uncovers tensions between the left and right wings of the party. The furore over cyber-snooping refuses to go away, and MPs wonder how acceptable it would be to take a pay rise. Plus how do political parties go about shaping their policy ideas.
The editor is Marie Jessel.