James Baker and Pope John Paul II. The former visit came amidst the historical setting after the fall of communism, as hundreds of thousands were chanting in Skanderbeg Square Baker's famous saying of "Freedom works!". Pope John Paul II became the first major religious leader to visit Tirana, though Mother Teresa had visited few years prior. During the Balkans turmoil in the mid-1990s, the city experienced dramatic events such as the unfolding of the 1997 unrest in Albania and a failed coup d'état on 14 September 1998. In 1999, following the Kosovo War, Tirana Airport became a NATO airbase, serving its mission in the former Yugoslavia. Contemporary During his term from 2000 to 2011, the former mayor of Tirana, Edi Rama, undertook a campaign to demolish illegal constructed buildings across Tirana as well as along the river banks of Lanë to bring the area to its pre-1990 state. In an attempt to widen roads, Rama authorized the bulldozing of private properties so that they could be paved over, thus widening streets. Most main roads underwent reconstruction, including the Unaza, Rruga e Kavajës and the main boulevard. Rama also led the initiative to paint the façades of Tirana's buildings in bright colours, although much of their interiors continued to degrade. Rama's critics claimed that he focused too much attention on cosmetic changes without fixing any of the major problems such as shortages of drinking water and electricity. In June 2007, George W. Bush traveled to Tirana on an official state visit, becoming the first U.S. President to visit the former communist country. In 2008, the Gërdec explosions were felt in the capital as windows were shattered and citizens shaken. In January 2011, the Albanian opposition demonstrations were triggered in front of the governmental buildings in Tirana protesting against political corruption and state capture, particularly associated with the former prime minister Sali Berisha's government. In September 2014, Pope Francis made an official state visit to Tirana simultaneously becoming the second pontiff to visit Albania, after Pope John Paul II in 1992. Following the municipal elections of 2015, power was transferred from the Democratic Party representative Lulzim Basha to the Socialist Party candidate Erion Veliaj. Albania then underwent a territorial reform, in which defunct communes were merged with municipalities. Thirteen of Tirana's former communes were integrated as administrative units joining the existing eleven. Since then, Tirana is undergoing significant changes in infrastructure, law