The State Department on Thursday unequivocally warned that if Russia invades Ukraine the Nord Stream 2 pipeline will sit unused at the bottom of the ocean.The controversial pipeline has become the U.S. and NATO’s biggest bargaining chip in its attempts to preserve Kyiv’s sovereignty.But reporters questioned the diplomatic agency on whether Germany, which would profit from the functioning pipeline, is on the same page when it comes to countering a Russian incursion."We continue to have strong, clear communication with our German allies," Under Secretary for Political Affairs Victoria Nuland said. "If Russia invades Ukraine, one way or another, Nord Stream...