Laws passed by Iraqi parliament must be approved by president and two vice presidents . Comment: Baghdad , Iraq ( CNN ) -- Al-Hashimi vetoed previous version of bill last week , saying it left out Iraqi refugees . Iraq 's president and other VP trying to persuade al-Hashimi to sign the bill .
Laws passed by Iraqi parliament must be approved by president and two vice presidents . Comment: Al-Hashimi vetoed previous version of bill last week , saying it left out Iraqi refugees . Iraq 's president and other VP trying to persuade al-Hashimi to sign the bill .