Your look at the five biggest and most buzz-worthy stories of the morning.
1. Accused Boston Bomber Pleads Not Guilty
Accused Boston Marathon bomber Dzhokhar Tsarnaev pleaded not guilty to all 30 counts against him.
2. Asiana Flight Attendants Were Initially Told Not to Evacuate
Flight attendants on board Asiana Airlines flight 214 were initially told by the pilot not to evacuate the airplane after it crash landed and made an announcement to passengers to stay in their seats, federal officials said.
3. Holmes Admits Aurora Theater Shootings
Attorneys for James Holmes admitted their client committed the mass shooting last July at an Aurora, Colo., movie theater, claiming he was "in the throes of a psychotic episode."
4. Randy Travis Suffers Stroke at Hospital
Country singer Randy Travis, already fighting a battle against congestive heart failure, suffered a stroke and remains in critical condition.
5. George Zimmerman Tells Judge He Won't Testify
Attorneys in the George Zimmerman murder trial will be making their closing arguments today and jurors could begin deliberating as early as Friday.