Gareth bale has been labelled a "parasite" by the spanish media for his alleged poor commitment to real madrid and preferences for international football in anticipation of wales' decisive clash with austria. Bale knew that he was hired to make an impression on the cardiff city sports ground on thursday evening, and that's what he did. The 32-year-old striker confirmed that those doubters were wrong, making a stunning breakthrough in order to bring wales to the…