WASHINGTON, June 1 (Xinhua) -- Lebanese Parliament Speaker Nabih Berri has told the Trump administration that Hezbollah is prepared for a full and immediate ceasefire with Israel, and that he would guarantee its implementation, U.S. media outlet Axios reported Monday, citing Berri's top adviser Ali Hamdan. "I called the U.S. ambassador to Beirut, Michel Issa, on Sunday and told him on behalf of Speaker Berri that