How to Use "streak" with Example Sentences

1. Mr cameron has his own pragmatic streak , allies say .
2. Between the clouds , however , a silvery-gray streak of oil remained visible offshore of the mississippi river delta .
3. He was apparently trying to win a reward from british billionaire alki david , who offered $ 1 million to the first person to streak at an obama rally while advertising his video-sharing website .
4. But a brutal streak went with it .
5. In office as prime minister he has displayed an authoritarian streak .