Answer:
Positive:
-The Iron triangles has a positive effect on policy making because the bureaucracy within the triangle is able to ensure that the laws Congress passes are effective and practical.
-Interest groups have a direct say in the creation of legislation that affects their members.
-Congress can rely on outside experts to ensure that they write legislation in a manner suitable to get the necessary tasks accomplished.
Step-by-step explanation:
Negative:
-Iron triangles may have a negative effect on legislation when the relationship between committees—who are supposed to be watchdogs over the bureaucracy and departments of that bureaucracy—becomes too comfortable.
-Interest groups may overly influence the outcome of legislation and encourage governmental waste or overspending on projects.