It never ceases to amaze me how little proofreading goes on at major media outlets. I can't remember the last time I went a full day without seeing a mistake. Check out the sentence below from an article on both the Houston Chronicle's website and the Boston Herald's website:
"U.N. Secretary-General Ban Ki-moon is concerned that U.S. bombing in southern Somalia could escalate hostilities and harm civilians who are reported to have been killed in the airstrike, a spokeswoman said Tuesday."
http://www.chron.com/disp/story.mpl/world/4459408.html
http://news.bostonherald.com/international/view.bg?articleid=176310