But if anyone has been confused by these e-mails, I want you to know that today I'll be speaking from my heart, and as a true friend of Israel.

NPR: Transcript: Obama's Speech at AIPAC

Before I begin, I want to say that I know some provocative e-mails have been circulating throughout Jewish communities across the country.

NPR: Transcript: Obama's Speech at AIPAC

Sources tell CNN that in October 1997, Tripp sent e-mails to Lewinsky on at least two occasions telling Lewinsky she did not want to be involved or know more about Lewinsky's relationship with the president.

CNN: Investigating the President

So even though most of your e-mail may not be urgent or even interesting, every now and then there is something you really do want to know about while you're on vacation -- perhaps even just office gossip.

CNN: Why we can't unplug on vacation