Have pity on these poor fruit flies.

Researchers made a bunch of male fruit flies into boozehounds by pushing them on females unreceptive to their advances.

After a few days of striking out, the male losers, referred to as the "rejected-isolated" group in a study published online by Science, drowned their sorrows in alcohol.

Some of the documents seized last May after U.S. Navy SEALs killed Osama bin Laden at his compound in Pakistan show that the al-Qaida leader "boldly commanded his network to organize special cells in Afghanistan and Pakistan to attack the aircraft of President Barack Obama and Gen.

Dharun Ravi, the former Rutgers University student "accused of using a webcam to spy on his gay roommate's love life has been convicted of bias intimidation and invasion of privacy in a case that exploded into the headlines when the victim of the snooping committed suicide" in September, 2010, The Associated Press writes.

The 20-year-old "could face 10 years in prison when he's sentenced," the AP adds.

Is the battle for the GOP presidential nomination about history? Or is it about math? Santorum may be getting big headlines with his primary wins, but it's Romney who is advancing further to the magic 1,144 number. And more defeats mean more pressure on Gingrich to pull out. Plus: a tribute to the late Peter Bergman of Firesign Theater. NPR's Ron Elving and Ken Rudin have the latest in this week's political roundup.

The Oscar-winning actor George Clooney was arrested this morning, after he and supporters, including congressmen stepped onto the grounds of the Sudanese embassy in Washington D.C.

The Washington Post reports:

The student council at the University of California Irvine approved a resolution Thursday demanding that Dr. Hazem Chehabi, Syria's honorary consul in Southern California, be removed from the post of chair at the UC Irving Foundation, which supports the school and is trying to raise $1 billion for it.

Scientists on the trail of "pine nut mouth," a nasty metallic aftertaste that some people get after eating the tender little nuts, have been stumped in their latest effort to zero in on the cause of the mysterious affliction.

Two Senate Democrats want the Justice Department to share more details about how it interprets a key provision of the Patriot Act. The lawmakers say the public has a right to know about a sensitive intelligence gathering program.

So Oregon Democrat Ron Wyden and Colorado Democrat Mark Udall have sent a letter of complaint to the attorney general. The senators say people would be stunned to know how the government is going about getting business records and other information under the U.S. Patriot Act.

Good morning.

Our early headlines:

-- Karzai At 'End Of The Rope,' Says Witnesses Dispute U.S. Account Of Killings.

-- Soldier Accused Of Massacre 'Just Snapped,' Official Says.

Saying that Sunday's murders of 16 civilians has him at "the end of the rope," Afghan President Hamid Karzai "lashed out at the United States" today, The Associated Press reports.