<a href="https://en.wikipedia.org/wiki/Betty_Bumpers" class="extiw" title="en:Betty Bumpers">Mrs. Betty Bumpers</a>, <a href="https://en.wikipedia.org/wiki/Bill_Clinton" class="extiw" title="en:Bill Clinton">President Bill Clinton</a>, and <a href="https://en.wikipedia.org/wiki/Dale_Bumpers" class="extiw" title="en:Dale Bumpers">Senator Dale Bumpers</a> during the cornerstone dedication ceremony for the Dale and Betty Bumpers Vaccine Research Center on June 9, 1999.
not identified
US National Institutes of Health - <a rel="nofollow" class="external free" href="http://www.nih.gov/about/almanac/historical/photo_gallery.htm">http://www.nih.gov/about/almanac/historical/photo_gallery.htm</a> and <a rel="nofollow" class="external free" href="http://www.nih.gov/about/almanac/images/Clinton06091999b.jpg">http://www.nih.gov/about/almanac/images/Clinton06091999b.jpg</a>