patti, nice to have you, as always, and alice, we'll have you back soon. a very important new climate change report. there have been a number of them lately, and they're all very important. even if some in washington try to dismiss them. talking about human caused climate change, causing unparalleled warmth in the arctic. this as a trump adviser is laughed at during a climate change conference overseas this week. do i use a toothpaste that whitens my teeth, or one that's good for my teeth? now i don't have to choose. from crest 3d white, the whitening therapy collection with new spearmint and peppermint oil. it gently whitens, plus it has a fortifying formula to protect your enamel. crest. healthy, beautiful smiles for life. from capital one.nd i switched to the spark cash card i earn unlimited 2% cash back on everything i buy.