Original sentence: Before becoming foreign minister in 1998, Fischer was engaged in the left movement (post-)68 in Frankfurt, including participation in protest marches becoming violent.He has worked as a taxi driver and bookshop clerk, minister for the environment in the german state Hessen (1985-1987 and 1991-1994), member of the German parliament 1983-1985 and again since 1994 (as chair person of the Greens)
Edited sentence: Before becoming foreign minister in 1998, Fischer was engaged in the left movement (post-)68 in Frankfurt.He has admitted that he, together with Hans-Joachim Klein (later involved in a terrorist attack on OPEC oil ministers), assaulted a police officer during demonstrations.He has also worked as a taxi driver and bookshop clerk, minister for the environment in the german state Hessen (1985-1987 and 1991-1994), member of the German parliament 1983-1985 and again since 1994 (as chair person of the Greens)