Mikel Arteta insists 'momentum' is with Arsenal in Premier League title race after five straight wins - and lauds 'unpredictable' twist in Bukayo Saka's attacking style after his two goals

Arteta was purring after his side followed up last weekend's 6-0 win at West Ham by putting five past Burnley. Martin Odegaard, Bukayo Saka (2), Leandro Trossard and Kai Havertz scored.