Yes, going in an out of courthouses can be fun.  Years ago and pre-9/11, I routinely carried a folding knife and checked it in when entering a courthouse.  I got to know court security well. (As you can imagine, they chuckled at the thought of an attorney with a knife.)  Of course, the time that you might need it, as you are before the court and the defendant is behind you, you don't have it <img src="images/graemlins/mad.gif" alt="" />  (For the defendant, not the court!  <img src="images/graemlins/wink.gif" alt="" />)  Now, I don't bother carrying a folder during the work day.