Some political analysts with American links are trying to portray as if the Memo issue is been highlighted to create a wedge between the Zardari-led government and the army. This is not true. The real issue is that someone within the government apparatus invited a foreign country to invade Pakistan demolishing its nuclear assets, ISI,and nuclear controlling authority-the army. Now the big question is would the issue be carried to its logical conclusion and identify the culprits irrespective of the powerful positions they hold? DR. GHAYUR AYUB, London, November 20.