Things are heating up at the WGC-Mexico Championship
Dustin Johnson is on top of leaderboard at the halfway stage of the tournament.
The American is a couple of shots ahead of two-time Omega Dubai Desert Classic winner Rory McIlroy and Matt Kuchar.
Meanwhile Sergio Garcia and 2017 Race to Dubai champion Tommy Fleetwood are four shots behind Johnson.

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Ten-man Newcastle beat Man United; Arsenal go 7 points clear
South Korea on brink of quarter-finals after 3-0 win over Philippines
New Zealand crush South Africa to reach T20 World Cup final
