| One industry source claimed that price fixing and the operation of cartels was widespread in the business. |
| These cartels often provided marketing and distribution services for members. |
| In the last 10 years, we have uncovered many cartels, many secret price fixing agreements. |
| The swirl of rumour includes reports that hold the powerful and influential drug cartels responsible. |
| Mexican drug cartels have even offered a bounty for the killing of a U.S. law-enforcement officer. |
| All the unions did was form cartels and use the threat of violence to keep competitors at bay and extort some wealth from the capitalists. |
