Tunisia qualified for the 2013 African Cup of Nations after a difficult goalless draw against Sierra Leone in the coastal town of Monastir, local media reported Sunday. Tunisia, which staged a 2-2 draw in the first leg of the match in Freetown, two weeks ago, played with 11 men, against 10, after the referee expelled Sierra Leone\'s Gibril Sankoh in the 25th minute following a foul on the defender Hamdi Harbaoui. Tunisia played without its key striker, Youssef Msakni, who was not retained for the game following a dispute over a publicity contract.