Early Thursday afternoon, Derek Willis posted on the paper’s "Caucus" blog a request surely enticing to the paper’s online liberal readership: "Help Us Investigate the Sarah Palin E-Mail Records." Ken Shepherd at NewsBusters says enlisting newspaper readers to pore through the email trove "indirectly amounts to free oppo research for the 2012 Obama campaign." On Friday, the State of Alaska will release more than 24,000 of Sarah Palin’s e-mails covering much of her tenure as governor of Alaska. Times reporters will be in Juneau, the state capital, to begin the process of reviewing the e-mails, which we will be posting...