Biden wrote to Egyptian President Abdel Fattah el-Sissi and Qatar's ruler Sheikh Tamim bin Hamad Al Thani to call on them to press Hamas for hostage deal. An anonymous official said national security adviser, Jake Sullivan, will meet Monday with family members of some of the hundreds of hostages still in Gaza. This comes a day after Hamas rejected the latest Gaza ceasefire proposal from Egypt on Thursday as Biden calls on Netanyahu to push harder to reach ceasefire Read this story