Mark Memmott

Good morning.

Our early headlines:

-- Pentagon Says Two-War Strategy Not Likely To Be Scrapped.

-- Baghdad Rocked Again By Deadly Bomb Blasts.

Other stories making headlines:

Among the stories about today's unveiling of the Obama administration's new defense strategy is a New York Times report that says projected cuts in the number of Army troops would mean the military would no longer "be able to carry out two sustained ground wars at one time, as was required under past national military strategies."

The death toll is rising in Baghdad from another series of deadly bombings apparently aimed at Shiite Muslims.

About 30 people were killed today and more than 60 wounded, according to authorities, by explosions near two sites where day laborers were gathering to look for construction work.

Google is "downgrading the search result ranking of the company's own Web browser, Google Chrome, for 60 days," as PC World reports, because some bloggers ending up being paid to mention Chrome during a recent ad campaign.

The story of how 18-year-old Sarah Dawn McKinley shot and killed a man who authorities say was breaking into her house on Saturday has been getting lots of attention because of the 911 phone call she made and the already tragic circumstances surrounding the incident.

McKinley, of Blanchard, Okla., called 911 to say that a man was trying to get inside her mobile home and that she feared for her life and that of her 3-month-old son. She asked the 911 operator if she could shoot him if he got inside.