 He won again as governor in 1999 and 2003, with 57% of the vote, his term expiring in 2007 when he stepped down.Sobisch led the founding of the Movement of the United Provinces, a new, conservative party, and was the movement's candidate for the Presidency in 2007.He had previously formed a centre-right alliance with Mauricio Macri, although it did not survive Macri's alliance with Ricardo López Murphy (who is not on good terms with Sobisch); López Murphy was a conservative presidential candidate in both 2003 and 2007.