Dynamic Paul Dunne has Silver Medal in his sights

The Greystones amateur shot a second consecutive three-under-par 69 that moved him onto the leaderboard, just four shots off the lead held by Dustin Johnson, whose second round was due to resume this morning with five holes to complete.
The 22-year-old birdied the last to the delight of a large contingent from his hometown Greystones Golf Club to reach halfway as the leading amateur and with his sights set on following Rory McIlroy in 2007 as the most recent Irish winner of the prestigious prize.