Your daily look at late-breaking news, upcoming events and stories that will be talked about Tuesday:
1. WHAT THE U.S. BELIEVES IS KEY TO STOPPING GAZA WARFARE
As a first step, the White House insists that Hamas must cease firing rockets into Israel.
2. SOJOURNING OBAMA SCOLDS AN AUTOCRAT
The president delivers his condemnation of Cambodia's Hun Sen in private. Some fear government censors will keep his stern words from reaching the Cambodian people.
3. A PUSH FOR WIDESPREAD, ROUTINE HIV SCREENING
All Americans ages 15 to 64 should get an HIV test at least once, a health panel says.
4. RED STATES, BLUE STATES: THE DIVIDE WIDENS
In fully half the U.S., the November election created powerful one-party legislatures that can act with no need for compromise.