Katie Couric's Notebook: Tom Snyder (CBS News)

Katie Couric's Notebook: Tom Snyder (CBS News)

Television lost a true original when late-night talk-show host Tom Snyder died on Sunday at age 71 from leukemia. Katie Couric recalls Snyder's unique style and his contagious enthusiasm. (CBSNews.com)

Katie Couric's Notebook: Tom Snyder (CBS News)

Katie Couric's Notebook: Other Issues (CBS News)

Katie Couric's Notebook: Babies And TV (CBS News)

Katie Couric's Notebook: Tom Snyder (CBS News)

Katie Couric's Notebook: Pharmacogenomics (CBS News)

Katie Couric's Notebook: Notebook: Debate Debacle (CBSNews)

Katie Couric's Notebook: Geek Chic (CBS News)

Katie Couric's Notebook: Other Issues (CBS News).

Katie Couric's Notebook: Drug Trials (CBS News)

Notebook: Up in the Air

Katie Couric's Notebook: Mimicking Marilyn (CBS News)

Katie Couric's Notebook: Dianabilia (CBS News)

Katie Couric's Notebook: Waterboarding Debate (CBS News)

Katie Couric's Notebook: Smirnoff Source (CBS News)

Notebook: Mammograms

Katie Couric's Notebook: Amish Anniversary (CBS News)

Katie Couric's Notebook: Peace With Korea? (CBS News)

Couric's Notebook: Women And Op-Eds (CBSNews)

Katie Couric's Notebook: Is The KKK Back? (CBS News)

Notebook: Online Dr. Reviews