2009 Mir-Hossein Mousavi presidential campaign freedoms in Iran and criticised the ban on private television channels", but "refused to back down from the country's disputed nuclear programme, saying it is "for peaceful purposes". On May 30, Mousavi pledged that if elected he would amend "discriminatory and unjust regulations" against women, and take other measures in favour of women's rights and equality. On May 23, 2009, the Iranian government blocked access to Facebook across the country but lifted the blockage after protests from the public. "Gulfnews.com" reported that the former move had been a response to the use of Facebook by the candidates running against the
2009 Iranian presidential election movement attempted to unite behind a single candidate; former President Mohammad Khatami was the leading opponent to Ahmadinejad in some opinion polls, until he withdrew and endorsed former Prime Minister Mir-Hossein Mousavi. Former Speaker of the Majlis Mehdi Karroubi, another Reformist, was also running; as was the former commander of the Iranian Revolutionary Guard, Mohsen Rezaee, a conservative with a reputation for political pragmatism. The election marked a return to public spotlight for Mousavi, who had not received much attention since he served as Prime Minister in the 1980s. Reformist opinions galvanized around him as the election grew nearer. He