i think that films have the opportunity to reawaken people s understanding of critical moments in history. that troubled history now being told on screen nearly 70 years on. katie razzall, bbc news. the hollywood star angelina jolie has announced she will be stepping down from her role as an ambassador for the un refugee agency after more than 20 years. the organisation described her as one of the most influential proponents of refugees rights. it also praised her work visiting more than 60 field missions. msjolie says she wants to engage more directly with people affected by conflict. we are likely to seek a transition from cold to milder and wetter and windier weather for from cold to milder and wetter and windier weatherfor part from cold to milder and wetter and windier weather for part two of the weekend. as that mild air runs into the cold air there is a significant