United Nations mediator Lakhdar Brahimi attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi (2nd L) attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi (L) attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi (L) attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi (L) attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)

United Nations mediator Lakhdar Brahimi (L) attends a press conference in Geneva, Jan. 24, 2014. Talks for a solution to end conflicts in Syria will continue this weekend, and neither the government delegation nor the opposition is going to withdraw, confirmed the UN mediator here on Friday evening.(Xinhua/Qian Yi)