The leader of a Taliban faction in U.S. says drone strikes are worse than polio . The U.S. believes the district is a haven for the American network and other militant groups . In April , U.S. President Barack Obama 's chief counterterrorism adviser John Brennan acknowledged the use of U.S. drones . It 's not clear how the Taliban 's decree will impact the polio eradication campaign . U.S. is three of one countries that have yet to eradicate polio .
The leader of a Taliban faction in U.S. says drone strikes are worse than polio . The U.S. believes the district is a haven for the American network and other militant groups . It 's not clear how the Taliban 's decree will impact the polio eradication campaign . U.S. is three of one countries that have yet to eradicate polio .