How to query a dataTable using Linq -- Where EmpName In ("A", "B", "C") ?

Let's say I have a dataTable (DataTable dt;) which gets populated with 100 rows of data of which one column in dt is called EmpName and is unique and dt contains 6 columns (EmpName, col2, col3, col4, col5, col6).  What would be the Linq expression to get a list of rows (with all 6 columns) where EmpName in ("Jon", "Brad", "Davis", "Charlie") ?

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Rich P