Masters champion Rory McIlroy reflects on his second round in the US PGA Championship at Aronimink.
McIlroy, who won the PGA Championship in 2012 and 2014, recovered from a poor first round to record a three-under 67 on Friday which left him one over par and five shots behind the leaders with two rounds to play.
Read more: McIlroy recovers as problem solvers flourish at testing US PGA
