After lengthy negotiations, a climate agreement was finally inked at the COP26 summit in UK's Glasgow. The pact received mixed reactions, with even the COP26 president admitting he was 'disappointed'. United Nations General Secretary Antonio Guterres said that the pact was full of compromises. Meanwhile, dramatic scenes were witnessed at the summit as an environment activist hijacked a microphone meant for COP26 President Alok Sharma. Watch the full video for more.