IDF arrests family members of suspects behind Monday's terrorist attacksSecurity source confirms relatives of Gush Etzion attacker arrested; Palestinian media reports that family members of Tel Aviv attacker also arrested.IDF soldiers patrol in Nablus [file](photo credit: REUTERS)
![IDF soldiers patrol in Nablus [file]](https://images.jpost.com/image/upload/f_auto,fl_lossy/q_auto/c_fill,g_faces:center,h_720,w_1280/254486 "IDF soldiers patrol in Nablus [file]")