Pakistan's prime minister was in Kabul yesterday for a one-day visit to discuss efforts tto start a peace process with the Taliban and energy projects to alleviate power shortages in both countries.

Nawaz Sharif, left, arrived in the Afghan capital for talks with President Hamid Karzai, who has been pushing Pakistan for help in talking to the Taliban. Many Taliban leaders are thought to be based in Pakistan, and Kabul has sought Islamabad's help to get them to talk. Afghanistan has often accused Pakistan of aiding Taliban leaders sheltering across the border.