You can measure how manipulated the newspaper that your read is by counting the number of mentions of #SOPA in their home page:
The Washington Post: 6
Guardian: 4
NYT: 0
Financial Times: 0
NYDailyNews: 1
USA Today: 1
WSJ: 3
The Washington Post was the only one where it appeared in a relatively prominent position. No wonder why the newspaper industry is slowly going extinct.