FILE - In this Oct. 28, 2019 file photo, Chief Palestinian negotiator Saeb Erekat speaks at the J Street National Conference, in Washington. Erekat on Monday, Oct. 19, 2020, was in critical condition and breathing with a ventilator after his coronavirus infection worsened overnight, said the Israeli hospital treating him. Hadassah Medical Center described Erekat's case as extremely challenging given his history of health problems, including a lung transplant performed in the United States three years ago. (AP Photo/Jacquelyn Martin, File)