| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | 'Goodbye' e-mail, then deadly blast | | A person of interest in his wife's disappearance set his home on fire, killing himself and his two sons, police say. Just prior, he had e-mailed his lawyer. |
| Romney targets Santorum remarks | | Front-runner Mitt Romney's criticisms suggest he's concerned that the conservative Rick Santorum could perform well in this week's GOP presidential contests. |
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