Career
He was elected premier by the Niue Assembly on 19 June 2008, defeating the standing premier Young Vivian by fourteen votes to five, with one abstaining. Talagi has been, at various times, deputy prime minister, minister of Finance, and minister of Education. He was re-elected easily in 2008.
Talagi is also president of the Niue Rugby Union.
In 2008, he was elected chair of the Pacific Islands Forum. In May 2009, Talagi co-chaired the 5th Pacific Alliance Leaders Meeting (PALM) with then Japanese Prime Minister Taro Aso in Hokkaido.