Question

check all of the \special searches\ where courts have recognized that defendants have a reduced expectation of privacy under the fourth amendment.
border searches
airport searches
prison searches
cell phone searches

Explanation:

To determine the correct special searches with reduced privacy expectation under the Fourth Amendment:

• Border searches: Courts recognize reduced privacy at national borders for security/customs, so this is correct (already checked).
• Airport searches: For aviation security, individuals have reduced privacy in airports (already checked).
• Prison searches: Inmates in prisons have a significantly reduced privacy expectation (already checked).
• Cell phone searches: Courts have held that cell phones contain private data, and a warrant (or exception) is generally required, so defendants have a reasonable privacy expectation here (not checked, correct as is).

So the checked options (Border, Airport, Prison searches) are correct as courts recognize reduced privacy for these. Cell phone searches are not in this category.

Answer:

A. Border searches (checked), B. Airport searches (checked), C. Prison searches (checked)