Karamba Diaby, the first black German parliamentarian born in Africa, published on his Instagram profile a death threat against him and vowed to “fight back.” “I will not be intimidated. I will fight back,” Diaby wrote in the post. For that reason the Social Democrat said he decided to “publish the latest of the many threats and racist hate messages against me.” Diaby’s staff are also threatened in the letter, which is filled with grisly imagery and slurs. The politician was born in Senegal in 1961 and received a scholarship to study in the former East Germany while in his 20s, according to a …