Mark Memmott

Along with the latest news about the U.S. Army staff sergeant who allegedly murdered 16 Afghan civilians on March 11, we want to note this heart-breaking quote from a man who says he lost almost all his family in that massacre:

Here are some of the latest developments in a story that has captured attention across the nation and raised again the issue of race relations in America — the killing of 17-year-old Trayvon Martin in Sanford, Fla., last month:

Another wave of bombings in Iraq killed dozens of people today and wounded about 200 in more than a dozen cities and towns.

According to The Associated Press, it's the kind of violence "officials had dreaded in the run-up to a Baghdad meeting of the Arab world's top leaders, which the government hoped would showcase the nation's stability." That summit is scheduled for next week. As the AP adds:

This week the action in the race for the 2012 Republican presidential nomination is in Illinois, which holds its primary Tuesday.

In advance of that contest, Public Policy Polling is out with a new survey that it says shows "Mitt Romney is headed for a blowout victory." It has the former Massachusetts governor ahead of former Pennsylvania Sen. Rick Santorum 45 percent to 30 percent (with former House Speaker Newt Gingrich and Rep. Ron Paul trailing far behind).

Peyton Manning, one of the two or three best quarterbacks in recent years and one of the greatest ever, is close to signing a contract to play for the NFL's Denver Broncos, according to multiple reports.

ESPN's Chris Mortensen and Adam Schefter say the deal is done "barring a snag during intensified contract negotiations" between the team and Manning's agent, Tom Condon. They cite "multiple sources."

There's somebody like him in every workplace.

The know-it-all who just has to show how smart he is about the NCAA men's basketball tournament.

So, if you're like us and don't have a lot of time to pay attention to March Madness, might we suggest a proactive approach now that the field is down to the "Sweet 16?"

Pick one of these teams — North Carolina State, Ohio or Xavier.

Good morning.

Our early headlines:

-- Killing Of Fla. Teen Trayvon Martin Becomes National Story About Race.

-- Apple To Buy Back $10B In Shares; Pay Dividend Of $2.65 Per Share.

The Associated Press just moved this alert:

"Apple says it will use its cash to start paying dividend of $2.65, buy back $10B in shares."

Here are some of the latest developments concerning the March 11 killings of 16 civilians in southern Afghanistan and the U.S. Army staff sergeant, Robert Bales, who is suspected of carrying out the massacre:

-- Defense attorney John Henry Browne will today "have his first face-to-face meeting with the 10-year Army veteran, who is being held in an isolated cell at Fort Leavenworth's military prison in Kansas," The Associated Press reports.

Now that 911 recordings show how a white Florida man continued to follow a 17-year-old black boy even after police advised him not to — and captured the sound of the man killing the unarmed youth with a shot to the chest — Trayvon Martin's family wants the FBI to take over the investigation into his killing.

The gunman says it was an act of self defense during a Neighborhood Watch patrol.

There are fears in France today that the killings of at least four people outside a Jewish school in the city of Toulouse are linked to earlier murders of three soldiers and that the victims were targeted because they belonged to ethnic or religious minorities.

The "family friend" who told The Oregonian that its editorial page editor was in his car on Saturday when he died of a heart attack turns out to have been another editor at the newspaper. She says she was trying to protect Caldwell's family from the public embarrassment that would come with the truth: that he had been in the apartment of a young woman with whom he was allegedly having sex.