Señor Presidente Salvador Allende.

11 de Septiembre de 2010, Santiago de Chile.

Señor presidente

Salvador Allende.

Hoy le escribo en el aniversario de su asedio por parte de las fuerzas militares Chilenas y posterior muerte en la Moneda, para decirle que lo admiro. Usted fue un gran hombre desde principio a fin, un hombre luchador, honesto y que deseo que todos fueran iguales. Señor presidente, usted que me ve desde el retrato que tengo detrás de mi puerta y de la pequeña foto que esta en mi biblioteca, sabrá que deseo desde siempre que me acompañe en mi labor académica. Su mirada tan segura y seria es mi inspiración para seguir adelante. Soy de los pocos que ademas de llamarlo Señor presidente, lo llama doctor, usted que estudio medicina en Santiago, usted que sabe de las enfermedades y las trató, usted que fue al quirofano y camino por las calles ayudando a los menos provilegiados., Señor Presidente, le pido que me acompañe por siempre. Gracias.

9-11.

The September 11 attacks were a series of coordinated suicide attacks by al-Qaedaupon the United States on September 11, 2001. On that morning, 19 al-Qaeda terrorists hijacked four commercial passenger jet airliners. The hijackers intentionally crashed two of the airliners into the Twin Towers of the World Trade Center in New York City, killing everyone on board and many others working in the buildings. Both buildings collapsed within two hours, destroying nearby buildings and damaging others. The hijackers crashed a third airliner into the Pentagon in Arlington, Virginia, just outside Washington, D.C. The fourth plane crashed into a field near Shanksville in rural Pennsylvania after some of its passengers and flight crew attempted to retake control of the plane, which the hijackers had redirected toward Washington, D.C. There were no survivors from any of the flights.

Nearly 3,000 victims and the 19 hijackers died in the attacks.^[4] According to the New York State Health Department, 836 responders, including firefighters and police personnel, have died as of June 2009.^[4] Among the 2,752 victims who died in the attacks on the World Trade Center were 343 firefighters and 60 police officers from New York City and the Port Authority. 184 people were killed in the attacks on the Pentagon. The overwhelming majority of casualties were civilians, including nationals of over 70 countries. In addition, there was at least one secondary death—one person was ruled by a medical examiner to have died from lung disease due to exposure to dust from the collapse of the World Trade Center.

The United States responded to the attacks by launching the War on Terror, invading Afghanistan to depose the Taliban, who had harbored al-Qaeda terrorists, and enacting the USA PATRIOT Act. Many other countries also strengthened their anti-terrorism legislation and expanded law enforcement powers. Some American stock exchanges stayed closed for the rest of the week following the attack, and posted enormous losses upon reopening, especially in the airline and insurance industries. The destruction of billions of dollars' worth of office space caused serious damage to the economy of Lower Manhattan.

The damage to the Pentagon was cleared and repaired within a year, and the Pentagon Memorial was built adjacent to the building. The rebuilding process has started on the World Trade Center site. In 2006, a new office tower was completed on the site of 7 World Trade Center. The new 1 World Trade Center is currently under construction at the site and, at 1,776 ft (541 m) upon completion in 2013, it will become the tallest building in North America. Three more towers were originally expected to be built between 2007 and 2012 on the site. Ground was broken for the Flight 93 National Memorial on November 8, 2009, and the first phase of construction is expected to be ready for the 10th anniversary of the attacks on September 11, 2011.