How to get the twitter API code

[GwilymEades]

https://dev.twitter.com/case-studies/esri-enriches-maps-tweets-and-streaming-api

The story contained in the link above contains another link that is supposed to let you download code for making a twitter map in ArcGIS:

http://www.arcgis.com/home/item.html?id=6e0bec987ac24e68b75d989fc23925cf

However, access is always denied

I tried sending this thread through the Developers category, but it was not accepting new threads