Who dumped the dope?

That's the question of the day along the coast of Southern California as authorities try to figure out how four tons of marijuana — more than 150 bales — got into the Pacific Ocean near Orange County's Dana Point Harbor. They were found this weekend about 15 miles out to sea.

After its much-ballyhooed initial public offering on Friday ended with the stock's price just about where it started, Facebook ended sharply lower today.

Just after the start of trading, the social media giant's shares were trading around $33, down 13 percent about $5 from Friday's close. At close, it ended 11 percent lower at $34.03.

Good morning.

Our early headlines:

-- Dozens Killed By Suicide Bomber In Yemen.

-- Pakistan Threatens To Overshadow NATO Summit.

-- Eclipse Of The Sun: Did You Fall Into The Ring Of Fire's Path?

As President Obama and other NATO leaders wrap up a two-day summit today in Chicago, the ongoing dispute with Pakistan over reopening supply routes from that country into Afghanistan threatens to "put a crimp in the Obama administration's efforts to lay out a clear strategy for winding down the war in Afghanistan," NPR's Jackie Northam tells our Newscast desk.

It's been another deadly day in Yemen:

According to the BBC: "At least 63 people have been killed in a suicide bomb attack during a rehearsal for a military parade in the Yemeni capital, Sanaa, officials say. The assailant, who was reportedly wearing an army uniform, blew himself up among a group of soldiers at al-Sabin Square, near the presidential palace."

"That's got to be the prettiest thing I've ever seen," Brent Veltri of Salida, Colo., told The Associated Press, when asked about the eclipse of the sun that was visible across the western U.S. on Sunday afternoon and in much of Asia earlier today.

The celestial show attracted quite a crowd. According to the AP:

New York has its first million dollar parking spot. The 12 by 23 foot space in lower Manhattan's East Village comes with its own deed and maintenance fees just like the luxury condo it's attached to. The New York Post calculates the investment this way: It's the same as paying $115 parking ticket every day for the next 24 years.

Brandon Arnold of Arizona was camping this month when a rabid mountain lion leaped out of the bushes. It attacked his dog. Arnold chased the big cat and hit it with a frying pan.

With Pakistani President Zardari given a last-minute invitation to the NATO summit, U.S. and Pakistani officials were scrambling to finish a deal that would allow NATO supply convoys to pass through Pakistani territory on their way to Afghanistan. The convoys have been halted since last November's errant cross-border U.S. airstrikes that left 24 Pakistani soldiers dead.