In soup over his alleged support to 'Referendum 2020' — a Sikh radicals' campaign to "liberate Punjab", state's AAP MLA Sukhpal Singh Khaira on Wednesday faced the ire of AAP's top brass, including Delhi Chief Minister Arvind Kejriwal, who refused to meet him.

Beleagured Khaira, who is also the Leader of Opposition in Punjab assembly and is presently in Delhi to meet senior AAP leaders, later approached Deputy CM Manish Sisodia, who too rebuked him and asked him to come clean on his act, said AAP leaders.