Promoting Afghanistan by Gary Dempsey and Aaron Lukas Gary Dempsey is a foreign policy analyst and Aaron Lukas a trade analyst with the Cato Institute. On Monday, when they opened their Tokyo meetings, representatives from the United States and other donor nations began deciding how much reconstruction aid they will give to Afghanistan. Sen. Joseph Biden, Delaware Democrat and chairman of the Foreign Relations Committee, says the United States should help to contribute between $10 billion and $15 billion over the next five years. Afghanistan's interim government, led by Hamid Karzai, is asking for $45 billion over ten. But economic...