Most Popular stories from February 23

February 23     FOLLOW US      NEWS SPORTS LIFE MONEY TECH TRAVEL OPINION WEATHER USATODAY.COM   NEWS   NATION   Malls prep for attacks after jihadi call to arms     Shopping center security has been evolving since the 2001 terror attacks, officials say.     Read Story

WORLD           Jerusalem mayor applauded for tackling knife attacker Images on social media displayed Mayor Nir Barkat as a superhero for stopping attacker.     COLUMNIST           Retirement: 5 tips on how to save $1 million Experts offer insights on how to save and invest.       MOVIES           Academy on Rivers: Memorial couldn't fit all The film academy says the comedian, a red-carpet fixture, and others are honored online.     NATION           Obama administration requests stay of immigration ruling Filing is the government's first formal response to a Texas' judge's injunction.     POLITICS           Homeland Security shutdown: What's it all about? The answers to all your questions about the possible DHS shutdown.     MOVIES           Oscar brings out champions for causes Oscar is no stranger to controversy but cause activism triumphed at Academy Awards.     POLITICS           Giuliani: I didn't intend to question Obama's motives Ex-NYC mayor Giuliani tries to explain comments that Obama doesn't love America.     WEATHER           Winter storms slam southern U.S. The southern tier of the U.S. is getting in on the wintry weather this week as a pair of storms slide across the region.     NATION           3 dead, sheriff and deputy wounded in Ga. incident Police found the body of the suspect, and another man near the back of the home Sunday night.     The Day In Pictures Gallery A performer smiles before performing in the Spring Festival celebration on Feb. 23 at a temple fair in Beijing.     Popular Stories Malls prep for attacks after jihadi call to arms Jerusalem mayor applauded for tackling knife attacker Retirement: 5 tips on how to save $1 million