(CNN) – Worldwide tributes for U.S. Senator Edward Kennedy, who has died after a long battle with brain cancer, poured in Wednesday, led by politicians hailing his role in securing a lasting peace in Northern Ireland. [cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/08/26/kennedy.blair.gi.art.jpg caption="Senator Kennedy, left, pictured with former Prime Minister Tony Blair in 1998."] Former British Prime Minister … Continue reading Kennedy remembered as peace broker