The troubled economy is the main issue for voters ahead of Greece's second general election on Sunday.br br Two parties are ahead in the polls: one promising to fufil its bailout deal with Europe, the other wanting to find a new solutionbr br Al Jazeera's Andrew Simmons is taking a journey through Greece's islands, mountains and cities to gauge the political mood.br br His latest stop was in Kissos, where three generations of one family are living together to make ends meet.