Not decided on future: Casillas

Madrid: Former Spain goalkeeper Iker Casillas on Thursday said he had not yet decided whether he would retire from the sport after suffering a heart attack amid rumours in several Portuguese newspapers that he would hang up his gloves before the start of the next season.Cassilas, on his Twitter account, reshared a previous tweet in which he said he was yet undecided about his future in the sport, reported Efe news. (IANS)