Source: in.news.yahoo.com New Delhi: A tribunal of the Delhi High Court has upheld the ban imposed on Yasin Malik-led Jammu Kashmir Liberation Front (JKLF) under the Unlawful Activities (Prevention) Act, the Home Ministry said. The ban on JKLF-Yasin was upheld by the tribunal headed by Justice Chander Shekhar, a Judge of the Delhi High Court, a