David Cameron told BBC1's The Andrew Marr Show that the Government's changes to child benefit do not punish traditional families but make the system fairer.
Taking away child benefit from those earning over £60,000, that is only the top 15% of the country.
I'm not saying those people are rich but that this will raise £2 billion a year.
If we don't raise that money from these people, the top 15% in the country then we would have to find it from somewhere else.
More top news
Police in Bangladesh have begun a raid on a restaurant where gunmen are holding 20 people hostage.
Right-wing think tank warns leaving the UK in order to remain in the EU would turn Scotland into 'Greece without the sun'.
A poll of Britain's largest trade union, seen by ITV News, indicates more than half of those surveyed think the Labour leader should quit.