Tweeting at Mason Madness tonight? Tag your tweets with &lt;a href=&quot;http://search.twitter.com/search?q=%23MasonMadness.&quot; target=&quot;_blank&quot;&gt;#MasonMadness.&lt;/a&gt; We&#039;ll be RTing the best photos from the event with the hashtag. &lt;a href=&quot;http://search.twitter.com/search?q=%23gmu&quot; target=&quot;_blank&quot;&gt;#gmu&lt;/a&gt;