10 things you need to know today: April 4, 2012

The Week online magazine’s daily briefing… The Week Romney wins three more primaries, tornadoes hit Dallas, and more in our roundup of the stories that are making news and driving opinion POSTED ON APRIL 4, 2012, AT 8:30 AM April Bridges pauses while digging through the remains of a home destroyed by one of several tornadoes… More 10 things you need to know today: April 4, 2012