Broken link removed

Author: pritamso

docs/relational-databases/json/how-for-json-escapes-special-characters-and-control-characters-sql-server.md

@@ -79,10 +79,6 @@ FOR JSON PATH
 
 For a visual introduction to the built-in JSON support in SQL Server and Azure SQL Database, see the following videos:
 
--   [SQL Server 2016 and JSON Support](https://channel9.msdn.com/Shows/Data-Exposed/SQL-Server-2016-and-JSON-Support)
-
--   [Using JSON in SQL Server 2016 and Azure SQL Database](https://channel9.msdn.com/Shows/Data-Exposed/Using-JSON-in-SQL-Server-2016-and-Azure-SQL-Database)
-
 -   [JSON as a bridge between NoSQL and relational worlds](https://channel9.msdn.com/events/DataDriven/SQLServer2016/JSON-as-a-bridge-betwen-NoSQL-and-relational-worlds)
   
 ## See Also