U.S. mediator Amos Hochstein said Monday that he held a "very constructive" meeting with Speaker Nabih Berri in Ain el-Tineh and that the U.S. is working with Lebanon and Israel on a "formula that brings an end to this conflict once and for all."

Hochstein added that U.N. resolution 1701 is “no longer enough” and that a new mechanism must be put in place to ensure it is implemented “fairly, accurately, transparently.”