Frank Lautenberg: “I commend him for his efforts.”

One major threat to aviation safety is sequestration.

I am deeply troubled with this budget. The Coast Guard does not have adequate funding to do everything we expect them to do.

Do you think these loopholes in our explosives laws put Americans' safety in danger?

We also need to expand our research into climate change so we better understand the coming impacts, and how to mitigate them.