Pakistan Peoples Party and Pakistan Muslim League-Nawaz have agreed to annul all the undemocratic articles of the Constitution, including the 17th amendment, report said. According to an 11-point joint declaration issued by the two parties after meeting of President Asif Ali Zardari, who also c-chairs the PPP, and PML-N chief Mian Nawaz Sharif here Friday, the two parties also agreed to consult other political forces to resolve all outstanding national issues. The two leaders also agreed to continue their consultation in future, terming the dialogue a part of democratic process and saying that the doors for talks should always remain opened.