Gina Rinehart

The evidence is inarguable that Australia is becoming too expensive and too uncompetitive to do export-oriented business. Africans want to work, and its workers are willing to work for less than $2 per day. Such statistics make me worry for this country's future. We are becoming a high-cost and high-risk nation for investment.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.