Reuters World News Summary

Nathan Williams, 17, and his sister Delilah, 12, signed up for the trial after spending months in pandemic isolation. The U.S.-brokered deal - the fourth such "normalisation" announcement involving an Arab country and Israel in as many months - also drew criticism from Moscow.

Two adolescent siblings in the United States who signed up for a coronavirus vaccine trial said they did it because they wanted to make their own small contribution to history. Nathan Williams, 17, and his sister Delilah, 12, signed up for the trial after spending months in pandemic isolation. Their mother, Melanie Williams, is a nurse and hospital administrator who works on a ward dealing with COVID-19 patients. As Israel and Moroccan Jews celebrate new ties, others are critical

Israel and Moroccan Jews on Friday celebrated an agreement to normalise relations between the two countries, but the largest party in Morocco's government faced internal wrangling over a move that some Moroccans regard as a betrayal of Palestinians. The U.S.-brokered deal - the fourth such "normalisation" announcement involving an Arab country and Israel in as many months - also drew criticism from Moscow.