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.

Farhan fires Pakistan to 32-run win over US in T20 World Cup
Australia's Bolton airlifted to hospital with broken neck
New Zealand openers smash T20 World Cup record in rout of UAE
Draw means Al-Hilal drop first points in Asian Champions League
Ski great Vonn needs multiple surgeries for complex leg fracture
