In any case , he says , the movement 's leaders as a group were too disparate to find enough common ground to carry out the operation .
Roosa contributes these inconsistencies in planning to Sjam , noting his lack of experience in military strategy .
In any case , Roosa says , the movement 's leaders as a group were too disparate to find enough common ground to carry out the operation .
Roosa contributes these inconsistencies in planning to Sjam , noting his lack of experience in military strategy .