### Question
How is the "interstate instrumentality" defined?


### Answer
The term **interstate instrumentality** is defined in *7 U.S.C. § 2156* as follows -

> telegraph, telephone, radio, or television operating in interstate or foreign commerce

#### Citation:
  - *7 U.S.C. § 2156*
  - Heading: **CHAPTER 54-TRANSPORTATION, SALE, AND HANDLING OF CERTAIN ANIMALS**

