Italy per 1,000 people) and 4,015,000 goods vehicles circulated on the national road network. The national railway network, state-owned and operated by Rete Ferroviaria Italiana, in 2008 totalled of which is electrified, and on which 4,802 locomotives and railcars run. The national inland waterways network comprised of navigable rivers and channels in 2002. In 2004 there were approximately 30 main airports, including the two hubs of Malpensa International in Milan and Leonardo da Vinci International in Rome, and 43 major seaports, including the seaport of Genoa, the country's largest and second largest in the Mediterranean Sea. In 2005 Italy maintained a
What What (In the Butt) show "Lily Allen and Friends" for an interview and performed a live version of "What What (In the Butt)" with choreographed dancers. The video was also featured in episode #53 of ADD-TV in Manhattan. "What What (In the Butt)" was an official selection at the Milwaukee International Film Festival and the Mix Brasil Film Festival. In June 2010 Samwell appeared on an episode of Comedy Central's "Tosh.0", television show about viral videos. The segment told the story of how the "What What" video was created, followed by an acoustic duet version of the song by Samwell and Josh Homme, lead