Although it has been claimed that a nine-month-old baby in California was "cured" from HIV with the use of antiretrovirals, there is still no proof.
If the situation in Ukraine has not been addressed appropriately, EU leaders say the organisation might place resctrictions on Russia.
Ukraine's acting president has called on Moscow to halt the growing military presence in the Crimea region.
Nato ambassadors were due to meet in Brussels on Sunday as war looms in Ukraine.
The Oscar-nominated documentary Act of Killing touches on the darkest period of Indonesia's already violent early years as an independent state.
Russian President Vladimir Putin asked Parliament to approve force "in connection with the extraordinary situation in Ukraine".
The US president has warned Russia's head of state against military action in Ukraine after its new leaders accused it of deploying troops in Crimea.
Boko Haram gunmen have, according to security forces, shot or burned to death 59 pupils in a boarding school in north-east Nigeria.
Russia's President Vladimir Putin has put combat troops on high alert for war near Ukraine in the Kremlin's most powerful gesture yet.
Following their 2-0 loss, Manchester United manager David Moyes was unpleasantly surprised by his team's performance against Olympiakos Piraeus.