| 1 | Most transnational corporations engaged in food marketing have done both. | |
| 2 | We believe in doing both, and learning while we do it. | |
| 3 | To guard against future adversity, they would be wise to seek both kinds of diversity. For political winds are as unpredictable as swings in commodity prices. | |
| 4 | China has always advocated a dual-track approach: China was among the first countries sending peacekeepers to Darfur. | |
| 5 | The Clintons' double- barrelled attack has put Mr Obama on the defensive - not a position that brings out the best in him. |