Involved in cover-up.
Editor's note: Do you need something to smile about? Every day, WND selects the best joke offered up by readers and contributors to its Laughlines forum and brings it to you as the WND Joke of the Day. Here is today's offering:
A passerby noticed a couple of city workers digging holes along the sidewalks.
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The man was quite impressed with their hard work, but couldn't figure out what they were doing.
Finally, he approached the workers and asked, "I appreciate how hard you're both working, but what the heck are you doing? One of you digs a hole, and the other guy immediately fills it back up again with dirt.
One of the workers explained: "The guy who plants the trees called in sick today."