The House of Representatives ad hoc committee investigating the failure of the mass transit scheme in Nigeria has summoned the Minister of Finance, Mr Dele Alake to explain why the scheme failed. Others summoned include the minister of Trade and Investment, the Accountant General for the Federation, and the Head of Service of the Federation. Rep. Victor Ogene, the Chairman of the committee, issued the summon in Abuja on Wednesday. He said the committee decided to invite the ministers and others to supply it with requisite information regarding previous mass transit schemes in terms of disbursement. He said