Anchor Lisa Mullins explains that President Obama isn't just making a speech tomorrow to the Muslim world. He's also sending out text messages about the speech -- in a host of languages, including English, Arabic, Urdu, and Persian.
The Pakistani military and police were on guard after a suicide bomber killed seven people near a major air force complex in northwest Pakistan on Friday, while an explosion killed 17 on a bus heading to wedding elsewhere in the region.
Karachi has suffered political, ethnic and criminal violence for two decades. One of the groups accused of being involved is known as the People's Peace Committee. They're also engaged in a wide range of social welfare activities. Fahad Desmukh reports.
The influential governor of Pakistan's Punjab province, Salman Taseer, has died after being shot by one of his bodyguards in the capital, Islamabad. Anchor Lisa Mullins finds out more from the BBC's Aleem Maqbool in Islamabad.