10"> at</span><span 
class="cmr-10"> 257 n.36 (“A grand jury could continue to gather evidence throughout the period of</span>
<span 
class="cmr-10">immunity”).</span></p>
<!--l. 25--><p class="indent" >     <span class="footnote-mark"><a 
href="#fn4x2-bk" id="fn4x2"><sup class="textsuperscript">4</sup></a></span><span 
class="cmr-10">OLC Op.</span><span 
class="cmr-10"> at</span><span 
class="cmr-10"> 255 (“Recognizing an immunity from prosecution for a sitting President would not</span>
<span 
c