Islamabad: President Asif Ali Zardari has urged workers and supporters of Pakistan Peoples Party to uphold democratic unity, protect the federation, and work for a tolerant and forward-looking Pakistan.

According to Radio Pakistan, in his message on the fifty-eighth Foundation Day of the Pakistan Peoples Party being observed today, the President paid tribute to the founder chairman, Shaheed Zulfikar Ali Bhutto, and former Prime Minister Shaheed Mohtarma Benazir Bhutto, whose vision, courage, and sacrifices strengthened Pakistan’s democratic foundations.