Greek politicians have failed to form a government and will now head towards holding a new election.<br /><br />Polls show the vote could favour the country's leftists who want to renege on the terms of bailout agreed on by the government earlier in the year.<br /><br />This will see the country push closer towards an exit from the eurozone, a situation which IMF chief Christine Lagarde says could get "quite messy".<br /><br />Al Jazeera's Paul Brennan reports from Athens.
