By Sara Nathan

• Onyango ‘Omar’ Obama, the half-uncle of Barack Obama - and an illegal immigrant who Mitt Romney has already vowed to deport if he wins his bid for the Presidency today
• He works in a liquor store and lives in modest two-storey yellow clapboard house in Massachusetts
• Was found after being arrested for drink driving last year but was released
• Romney has said he should be deported in a previous radio interview 
• In Dreams of My Father President Obama said he was 'the uncle who left for America 25 years ago and had never come back'