Arsenal boss Arsene Wenger isn't bothered about Tottenham's mega spending.
Defeat in the North London would heap pressure on Wenger given his reluctance to sign this summer.
"It's important that we continue (our winning run)," said Wenger. "It's a good opportunity to show our strengths against Tottenham.
"I must confess I am not too much worried about their risk and what they do. I believe you win games when you focus on yourself and the quality of our game."
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