All of the following were identified as challenges surrounding immigration except for ______.

The system of local governments in the United States is always efficient and inexpensive

Indicate whether the statement is true or false

PAC money is directed primarily toward ______.

a. congressional incumbents b. congressional challengers c. liberal candidates, regardless of whether they are incumbents or challengers d. congressional challengers who run against party leaders of either party e. conservative candidates, regardless of whether they are incumbents or challengers