Obama's draft card - Has evidence been destroyed?

The question of President Obama's draft card: Has evidence been destroyed?

WASHINGTON, May 7, 2012 — Changes in the wording of Selective Service System record-keeping requirements, made days after the opening of an investigation into the alleged forgery of President Barack Obama’s selective service registration form, raise serious questions about U.S. Government intentions.

The new rules allow existing copies of documents that may be sought by investigators to be destroyed.
http://communities.washingtontimes.com/neighborhood/freedom-press-not-free/2012/may/7/question-surrounding-president-obamas-draft-card/