1.   But when stock prices no longer rise, companies will be forced to pay more in cash to workers, driving up costs.

2.   It feeds on complacency and ignorance, driving up medical costs as it kills off untold numbers of Americans.

3.   State agricultural officials and dairy farmers counter that the price is higher because state law requires milk to be fortified with vitamins, driving up costs.

4.   They claimed that MSAs drain insurance pools of healthy beneficiaries, driving up costs for the sickly who cannot choose other options.

5.   To such a pat response come faculty and student concerns about homogenizing college education and driving up costs.

6.   Fox has also aggressively courted network station affiliates, taking CBS stations in some markets and driving up costs of maintaining old alliances.

7.   Prosecutors argue that most evidence implicates both men and that two trials would simply drive up costs.

8.   Prosecutors argued that most evidence implicates both men and that two trials would simply drive up costs.

9.   Prosecutors had argued that most evidence implicates both men and that two trials would simply drive up costs.