KABUL, Afghanistan – Seven U.S. troops have died in weekend attacks in Afghanistan's embattled southern and eastern regions, NATO said Sunday. Two servicemen died in bombings Sunday in southern Afghanistan, while two others were killed in a bomb attack in the south on Saturday and three in fighting in the east the same day, NATO said. Their identities and other details were being withheld until relatives could be notified. The latest deaths bring to 42 the number of American forces who have died this month in Afghanistan after July's high of 66. A total of 62 international forces have died...