Thursday at the Vatican, Pope Francis stood before some 200 participants in an unprecedented summit on preventing clergy sex abuse and said Catholics are seeking not simply "condemnations" but "concrete, effective measures."

But a crisis that has crossed borders and generations, lacerating the church and shaking the pope's credibility, is standing in the way as he seeks to forge a path ahead.

Updated at 11 p.m. ET

An Israeli spacecraft blasted off this evening, aiming to land on the moon. And if the mission is successful, it would make Israel the fourth country to land a spacecraft on the lunar surface – after the U.S., the former Soviet Union and China.

Updated at 6:34 p.m. ET

A federal judge on Thursday barred Roger Stone from talking publicly about his case after an inflammatory photo was posted on his Instagram account of the judge that included what appeared to be a crosshairs.

Judge Amy Berman Jackson rejected apologies offered by Stone, both in writing and in person at a hearing in Washington, D.C. If Stone violates the order, Jackson warned him, she would be "compelled to adjust your environment."

A German court says gunmaker Heckler & Koch skirted the law when it exported thousands of military-grade assault rifles to Mexican states struggling to cope with violent drug cartels, hitting the large company with a fine of 3.7 million euros ($4.2 million).

As part of the ruling, two former H&K employees were given suspended prison sentences of 17 and 22 months. Prosecutors had initially put five former employees on trial and sought prison sentences for three of them.

When it comes to making changes in health care, CVS Health isn't settling for tinkering around the edges. The company is looking to strike at the heart of how health care is delivered in the U.S.

In November, the drugstore chain completed a $70 billion acquisition of health insurance giant Aetna that CVS has said will change the company and in the process alter the way consumers experience health care.

Updated at 5:16 p.m. ET

After months of insisting that he knew of no illegal activity being done on behalf of his campaign, Republican Mark Harris, who leads the race for North Carolina's 9th Congressional District, called Thursday for the State Board of Elections to hold a new election.

Shortly afterward, the bipartisan state board voted unanimously to redo the only congressional race left from the 2018 midterm elections that remains undecided.