several thousand more u.s. or nato troops for afghanistan. kimberly. >> kimberly: jennifer, thank you. tensions are rising with north korea over e new report that the regime could be carrying out a new nuclear task. a monitoring group shows activity over a north korean nuclear site. but says that if beijing fails to act, the u.s. and its allies will. over a sods chemical attacks, he's now claiming it was fake. in washington with more is leland. >> assad is basically asking the world to believe him rather than our blind eye, suggesting videos like these of the dead and dying from sarin gas were fake. our impression is that the west, mainly the united states, is hand in glove with the