Rory McIlroy's record Masters cushion gone as Cameron Young claims share of lead

(Photo credit: Michael Madrid-Imagn Images)

AUGUSTA, Ga. -- Rory McIlroy's stroll toward one of the rarest feats in sports turned into a dramatic battle to avoid the wrong side of history as he saw his six-shot lead evaporate during the third round of the Masters on Saturday.

McIlroy scuffled to a 1-over-par round of 73 to fall into a share of the 54-hole lead at 11 under with Cameron Young, who tied the lo