Member of the Anna Hazare's core team Arvind Kejriwal has demanded an independent probe into the corruption allegations against Union finance minister and UPA's presidential candidate Pranab Mukherjee before the presidential election. In a list of allegations against prime minister Manmohan Singh and 14 ministers of his Cabinet, including Union finance minister Mukherjee,  Anna Hazare had last month sent a set of documents to the prime minister demanding independent inquiry.