title: How do I convert ISO-8601 object into DateTime format in a Pandas dataframe?
body: <p>I have the pandas dataframe:</p>
  <pre><code>User          Date
  George      2020-06-11T19:38:01.000Z
  Bob         2020-06-11T19:02:02.000Z
  Ryan        2020-06-11T19:20:02.000Z
  Tyler       2020-06-11T19:40:09.000Z
  </code></pre>
  <p>It's currently in ISO 8601 format. I was wondering how could I convert the Date column into a datetime format (Year-Month-Day Hour:Minute:Seconds)</p>