The United States should encourage power-sharing between groups , and it should avoid dependence on Karzai for security after 2012 . Jeremi Suri : When we leave Afghanistan , 10 years of progress could be lost . Suri : We must not hand over power to a strongman , like Karzai , which discredits U.S. We must insist Pakistan fights extremism within its borders and without , Suri writes . 01:11:58
Jeremi Suri : When we leave Afghanistan , 10 years of progress could be lost . Suri : We must not hand over power to a strongman , like Karzai , which discredits U.S. We must insist Pakistan fights extremism within its borders and without , Suri writes . 01:11:58