Ghana reach final.

A first-half goal by Asamoah Gyan earned Ghana a 1-0 win over Nigeria and a place in the African Cup of Nations final for the first time in 18 years.

Gyan, who also scored the only goal in the quarter-final win over hosts Angola, headed home in the 21st minute.
Nigeria enjoyed long periods of possession and created the best chances but Ghana held firm.
The Black Stars, who last won the continental tournament in 1982, will meet either holders Egypt or Algeria in Sunday's final at Luanda's November 11 stadium.
Nigeria coach Saibu Amodu made three changes from the team that beat Zambia in a penalty shootout in the quarter-finals, with Obafemi Martins taking over from Yakubu Ayegbeni up front.
The Wolfsburg striker proved a threat to the Ghana defence in the early stages as Nigeria made the better start against a Ghana side featuring four players from their triumphant U20 World Cup team.
But Ghana, without the experienced Michael Essien, John Mensah and Stephen Appiah through injury, went ahead against the run of play when Gyan nipped at the near post to head home from a Kwadwo Asamoah corner.
Gyan almost doubled the lead three minutes later with a sudden lob attempt that went just over Vincent Enyeama's bar.
In the 28th minute, Ghana keeper Richard Kingson stretched to his left and parried away a shot from Martins.
Nigeria piled on the pressure after the break and Martins came close again at the hour when his attempt to lift the ball past Kingson bounced off the Ghana keeper's chest.
Internazionale striker Obinna Nsofor was brought in for midfielder Yusuf Ayila and Yakubu replaced Peter Odemwingie in an attempt by Amodu to sharpen his attacking line.
The move almost paid off immediately as a forceful cross from Elderson Echiejile took a deflection off Yakubu's knee and went just wide.
Nigeria had another great chance 15 minutes from time when Martins raced into the box but Isaac Vorsah got back to snuff out the danger.