Mrs. Obama bringing glamor to Moscow this weekend   British embassy employee in Iran charged   LEAD: U.N. chief meets Myanmar leader, denied meeting with Suu Kyi+   2 US troops die in attack on base in Afghanistan   Large-scale antibody test on new flu planned in Osaka+   Iranian hardliner calls opposition leader US agent   Thai zoo's 1st baby panda goes on display   Mahathir to attend Hiroshima peace ceremony+   Police: Arizona woman led sons on crime spree   Obama cites his agenda in holiday address   Strong earthquake shakes Panama   Jackson was loving and attentive father, many say   2 US troops die in attack on base in Afghanistan   Jackson kids face hurdles to coping with his death   Ten Chechen police killed in Russian Caucasus   Calif. bullet train hits criticism on SF Peninsula   Deserts creeping up in Mongolia, demand for cashmere partly blamed+   Volleyball: Struggling Japan beaten by Bulgaria in World League+   Obama calls for reform in Independence Day address   Obama: Nation needs July 4th's 'unyielding spirit'