World News  Curfew in S.Sudan Capital After Alleged Coup Attempt
South Sudan's President Salva Kiir declared an overnight curfew
in the capital after the government foiled what he called an
attempted coup.  Mr. Kiir told reporters Monday that the
government is in "full control" of the security situation in the
capital, Juba, after an attack at the army headquarters.
Dressed in his military uniform rather than his usual civilian
clothes, Mr. Kiir said the attack was carried out by forces
loyal to his former vice president, Riek Machar. Machar was
fired by the president in July.  Witnesses in Juba said they
heard heavy gunfire and explosions overnight Sunday into Monday
morning but that the fighting mostly subsided by Monday
afternoon.  The U.S. Special Envoy to Sudan and South Sudan,
Donald Booth, told VOA that the United States is very concerned
about the developments. He said the United States cannot yet
confirm a coup attempt and are trying to learn what sparked the
violence.  "The situation remains a bit