The politician is a logrolling the rent seeking groups.
Logrolling is a person who who practice the exchange of favors especially in politics by vote trading each members of the group so that the interest of each legislative member will be passed and all of them will benefit from it .t
The politician is logrolling rentseeking because he practice exchange of favors or traded to as to gain more wealth without any reciprocal of productivity and revolves around government funding social services.
