DOHA :Oscar Piastri said the subject of him helping McLaren teammate Lando Norris win the Formula One title had been discussed and the answer was "no". Norris has a 24-point lead over Piastri and Red Bull's four-times world champion Max Verstappen with two rounds remaining, including Saturday's sprint in Qatar and Sunday's main grand prix. Verstappen has emerged as a serious threat after being 104 points behind Piastri at the end of August and winning in Las Vegas last weekend, when both