Any doctor will admit that any drug can have side effects, and that writing a prescription involves weighing the potential benefits against the risks.

We really don't have a policy [on climate change]. There's a lot of rhetoric and not a lot of action.

Ranchers need clean water for their stock, farmers need it for their crops, every employer needs it to stay in business, and every living thing needs it for life... The law needs to be clear to protect water quality and the rights of landowners.

I think most Americans would agree people should be treated equally and everyone ought to be able to pursue a fulfilling life with the ones they love.

It's the uncertainty, the challenge and the willingness to put it all on the line that draws a lot of people to climb mountains. That can also apply to a lot of other challenges in life, whether it's running for office, starting a family, going to grad school or taking all of your cash and assets and starting a business.

It's tough to know the value of water until it's gone.

Reform is not for the short-winded. I'm committed to making sure the Senate is more than just a graveyard for good ideas.