title: python anti_vowel function error
body: <p>Hi I'm doing the anti_vowel function, which basically takes out all of the vowels from the input. I'm confused about this code. Why doesn't it work? (For the last word "word")  The output for "Hey look words!" is: 
  Hy lk words!
  If anyone can help, thank you so so much!</p>
  
  <pre><code>def anti_vowel(text):
      l = []
      s = ""
      for i in text:
          l.append(i)
  
      for i in l:
          if i in "aeiouAEIOU":
              x = l.index(i)
              l.pop(x)
      print l
      print "".join(l)
  
  anti_vowel("Hey look words!")
  </code></pre>
  
  <p>The output is: 
  Hy lk Wrds!</p>