Foreign Minister Avigdor Lieberman's speech at the UN General Assembly places a mine in the path of Prime Minister Binyamin Netanyahu's peace process, said MK Binyamin Ben-Eliezer (Labor), in an interview with Israel Radio on Wednesday.Lieberman's speech made a mockery of Netanyahu's efforts to advance peace negotiations and isolates Israel, said Ben-Eliezer.He continued to say that the speech strengthens Iran, Syria, Hamas and Hizbullah, deepens the rift with Turkey and weakens the moderate Arab world.