new video URL

Author: libjohn

index.Rmd

@@ -14,7 +14,7 @@ output:
 These learning and quick-reference resource pages support the face-to-face workshop, [Mapping with R](https://rfun.library.duke.edu/portfolio/mapping_workshop/), offered via the [Data & Visualization Services](https://library.duke.edu/data/) Department, Duke University Libraries. The exercises and workshop are designed to help you learn georeferencing, make a  [choropleth](https://en.wikipedia.org/wiki/Choropleth_map) with USA census data via the [tidycensus](https://walkerke.github.io/tidycensus/) package, and briefly introducing the [sf](http://r-spatial.github.io/sf/) package, simple features. 
 
 <div class = "picture1">
-<iframe width="450" height="315" src="https://www.youtube.com/embed/cMNJdj8UGpY" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+<iframe width="450" height="315" src="https://www.youtube.com/embed/np38vEHSxLU" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
 </div>
 
 During the Workshop we introduce