Hamas proposed "numerous changes" in its response to a ceasefire proposal to end the Gaza war including some unworkable changes, U.S. Secretary of State Antony Blinken said on Wednesday, but he insisted Washington and mediators will press ahead to bridge gaps between the Palestinian militant group and Israel. Hamas formally responded on Tuesday to a U.S. ceasefire proposal outlined by U.S. President Joe Biden on May 31 that envisages a ceasefire and phased release of Israeli hostages in Gaza...