Petra SittePetra Sitte is a German politician. She represents The Left. Petra Sitte has served as a member of the Bundestag from the state of Saxony-Anhalt since 2005.LifeSitte was born in Dresden, Saxony. After graduating from high school in 1979, she studied economics at the Martin Luther University of Halle-Wittenberg, graduating in 1983 with a degree in economics. After subsequent research studies and work as an assistant at the Martin Luther University, she received her doctorate here in 1987. From 1990 to 2005 she was a member of the state parliament of Saxony-Anhalt. She became member of the bundestag after the 2005 German federal election. She is a member of the Digital Agenda Committee and the Committee on Education, Research and Technology Assessment. In her group she is vice-chairwoman.