 In 1992 , after graduating from the University of Oxford , Miliband began his working career in the media as a researcher to co @-@ presenter Andrew Rawnsley in the Channel 4 show A Week in Politics . In 1993 , Shadow Chief Secretary to the Treasury Harriet Harman approached Rawnsley to recruit Miliband as her policy researcher and speechwriter . At the time , Yvette Cooper also worked for Harman as part of Labour 's Shadow Treasury team . 
