title: Why is BeautifulSoup not finding a specific table class?
body: <p>I am using Beautiful Soup to try and scrape the Commodities table off of Oil-Price.net.  I can find the first div, table, table body, and the rows of the table body. But there is a column in one of the rows that I can't find using Beautiful soup. When I tell python to print all the tables in that particular row, it doesn't show the one I want. This is my code: </p>
  
  <pre><code>from urllib2 import urlopen
  from bs4 import BeautifulSoup
  
  html = urlopen('http://oil-price.net').read()
  soup = BeautifulSoup(html)
  
  div = soup.find("div",{"id":"cntPos"})
  table1 = div.find("table",{"class":"cntTb"})
  tb1_body = table1.find("tbody")
  tb1_rows = tb1_body.find_all("tr")
  tb1_row = tb1_rows[1]
  td = tb1_row.find("td",{"class":"cntBoxGreyLnk"})
  print td
  </code></pre>
  
  <p>All it prints is None. I even try to print each of the rows to see if I can find the column manually and nothing. ``It will show others. But not the one I want.</p>