[03:08.70]He led a two-decade insurgency in Uganda and he is wanted by the International Criminal Court for alleged war crimes.
[03:15.00]A judge in Brazil has ruled that four more people should face charges over a nightclub fire in the southern city of Santa Maria in January that killed 241 people.
[03:25.54]This brings the total number to be charged to eight.
[03:28.11]Two owners of the Kiss nightclub and two members of the band that was playing at the time of the fire will be prosecuted for manslaughter.
[03:35.14]Scientists say they’ve come closer to finding the enigmatic invisible substance known as dark matter
[03:41.23]which is thought to make up a considerable part of the universe.
[03:44.14]The researchers say the data from a device on the international space station is consistent with the existence of dark matter
[03:51.06]but it may take some time to produce a conclusive finding.
[03:54.06]Here is our science editor David Shukman.
[03:56.71]As long ago as the 1930s, scientists realized that what we see in the night sky is not the whole story,
[04:04.60]that the stars are not alone, that something must be filling the gaps in the galaxies.
[04:09.79]The reason is that the galaxies rotate faster than they should.
[04:13.59]To reach the speeds they do, the laws of physics require them to have more mass than we can see.