Here's what's Trending NOW as we head toward the Nevada caucus this weekend.
Magid CPI: Susan G. Komen Top Officials Resign As Backlash Gains Steam; Facebook IPO to make graffiti artist millionaire; Growing concern Israel may strike Iran this spring
Google: susan g komen; groundhog day 2012; eddie long
Twitter: #BestRappersAlive; #WorstRappersAlive; RIP Soulja Boy
YouTube Politics: Mitt Romney And Donald Trump: They Both Like Firing People
Billboard (Hot 100): Set Fire To The Rain - Adele; Stronger (What Doesn't Kill You) - Kelly Clarkson; We Found Love - Rihanna Featuring Calvin Harris
Billboard (Ringtones): Sexy And I Know It - LMFAO; Red Solo Cup - Toby Keith; I Don't Want This Night To End - Luke Bryan