david wilson and leah neale, thank you so much. you can find out more on thegrio.com. have more profiles of the top 100 list. >>> up next, personalized valentine's day gifts. ure. but dentures are very different to real teeth. they're about 10 times softer and may have surface pores where bacteria can grow and multiply. polident is specifically designed to clean dentures daily. its unique micro-clean formula kills 99.99% of odor causing bacteria and helps dissolve stains, cleaning in a better way than brushing with toothpaste. that's why dentists recommend polident. [ male announcer ] polident. cleaner, fresher, brighter every day. with just a few ingredients. simple, wholesome goodness. kellogg's. start simple, start right. tell me i'm beautiful. tell me we'll grow old together. in sickness and in health. tell me that i'm still the one. that you need me. that i'm your super hero! tell me you'll never let me go. tell me you miss me. that's all i need. [ female announcer ] for everything they need to hear this valentine's day, there's a hallmark card. it floats. when ha