Final answer:
c. Jobs argument
The news anchor uses the national-security argument to advocate for trade restrictions on telephoto lenses, highlighting risks associated with dependency on imported goods for key materials or technologies.
Step-by-step explanation:
The news anchor is using the national-security argument to support their argument in favor of trade restriction on telephoto lenses.
This argument is based on the idea that it is unwise to become too reliant on imported goods, especially for key products, because if a country becomes dependent on these imports, it may find itself vulnerable should there be a cutoff.
The national-security argument asserts that for the sake of safety and security, certain materials or technologies should not be heavily sourced from other countries.
However, it is noted that this argument can be seen as weak and can potentially be used to justify the protection of nearly any product, which may not be directly critical to national security.
The news anchor is using the national security argument to support their argument in favor of the trade restriction on telephoto lenses.
The national interest argument for protectionism holds that it is unwise to import certain key products because if the nation becomes dependent on key imported supplies, it could be vulnerable to a cutoff.
However, it is often wiser to stockpile resources and to use foreign supplies when available, rather than preemptively restricting foreign supplies so as not to become dependent on them.
It is important to note that the national security argument can be used to support protection of nearly any product, not just things critical to national security.