So, therefore, we are going be very diligent with our visas and observant with the behavior of people who come to this country.

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"We've been very diligent to maintain this building as a pure crime scene with no to little entry inside the building, " he said.

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Clearly the right answer here is to be very diligent.

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We've also had excellent cooperation on criminal investigations, law enforcement, counterterrorism -- and most recently, I want to thank the Prime Minister for his very diligent investigation of the tragic terrorist attack that killed Israeli civilians in Bulgaria.

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"She, I'm sure, is going to be a very diligent senator, work hard, get committee assignments where she has a real interest, and will be a very important part of this body just like every other senator is, " said Sen.

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What happened is there was a mosaic appearing over time and by diligent work and very strong work we pieced it together and it brought us to Abbottabad.

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Dell has been focused, diligent, hard working and very cost conscious.

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Yes, Matt and his team are diligent in penalizing black hat sites, but they are very helpful in giving tips to the innocent owners who are trying to do right by Google.

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