1. Health And Human Services Secretary Kathleen Sebelius
2. Homeland Security Secretary Janet Napolitano
3. Minnesota Sen. Amy Klobuchar
4. New York Sen. Kirsten Gillibrand
5. New Hampshire Sen. Jeanne Shaheen
6. Missouri Sen. Claire McCaskill
7. Massachusetts Sen. Elizabeth Warren
8. Former Washington Gov. Christine Gregoire
9. California Attorney General Kamala Harris
10. Facebook CEO Sheryl Sandberg
- More than 700 refugees and migrants are feared dead following three shipwrecks in the Mediterranean Sea.
- Donald Trump mused on America's energy future in a North Dakota speech and some of his vision makes little sense.
- Lawmakers have demanded crackdown on a California college that faked grades, skated by immigration authorities, and made a fortune, after a BuzzFeed News investigation.