Though I no longer keep kosher, I'm still puzzled by why I found it easy as a child to follow these faith-based rules.

WSJ: Jonah Lehrer on Religious Thoughts and Self-Control | Head Case

"This doesn't provide any explanation of a mechanism for the connection between the ENSO cycles and conflicts, and I'm quite puzzled about what it could be, " he told me.

BBC: Warm, wet - and warring?

"Hi, I'm Christine Quinn and I'm running for mayor, " she told the man, who looked up at her, seemingly puzzled.

WSJ: City Council speaker launches NYC mayoral bid