It is the end of an era for Brazil, as its hugely popular president Luiz Inacio Lula da Silva prepares to step aside after eight years during which he oversaw huge growth and won his nation a seat at the table of global powerbrokers. AFPTV looks at the election race between his pick for the candidate to succeed him, Dilma Rousseff, and her rival, Jose Serra, and at the challenges awaiting the winner. Duration: 02:05.