PARIS (Reuters) - Xavier Bertrand, a former minister who now leads the Hauts-de-France region in northern France, said in a magazine interview he would run for president in 2022. Bertrand, a conservative who served as health minister between 2005 and 2007 in the government of Nicolas Sarkozy, told French weekly Le Point: “Yes, I will be a candidate... I am totally determined. In view of France’s current situation I think this is my duty.” Opinion polls so far indicate that Marine Le Pen, leader of the far-right National Rally party, will be Emmanuel Macron’s main challenger in the election next year, provided Macron seeks a second mandate.