This Sunday, the U.S. Postal Service won't be able to pay its latest $5.6 billion dollar obligation. This will be its second default; on Aug. 1 it failed to come up with a $5.5 billion dollar payment. The Service is warning of expected losses this year unless something is done:

A big embarrassment came this week for the Republican Party, which has made voting integrity and fighting voter fraud a major issue.

A consulting firm hired by the Republican National Committee to register voters in five battleground states has been let go after one of its workers apparently submitted over 100 questionable registration forms in Florida's Palm Beach County.

The party severed its ties with the firm — Strategic Allied Consulting — because it has "zero tolerance" for voter fraud, said RNC spokesman Sean Spicer.

An oddity of U.S. presidential politics is that candidates and their campaigns spend nearly all their time telling voters how superior they are to their rivals in virtually every area: the wisdom of their policy proposals; the soundness of their characters and judgments — everything, really.

Except for debating.

It's the old game of setting the bar high for your opponent and lower for your candidate, of course. That way, anything short of a disastrous debate performance can be claimed as a knockout victory.

On the surface, the new coronavirus detected in the Middle East this month looks quite similar to SARS. It apparently causes severe respiratory problems, and can be lethal.

But with viruses, the devil is in their details — the genetic details.

Dutch virologists have just published the whole genome of the new coronavirus — all 30,118 letters of its code. And, the sequence reveals that the mystery virus is most closely related to coronaviruses that infect bats in Southeast Asia.

Supporters of California Governor Jerry Brown’s November tax initiative have raised more than $25 million since the start of the year. That includes large donations not just from traditional Democratic allies like labor unions, but some major industries and corporations as well.

Here's what the White House says the conversation was like when President Obama and Israeli Prime Minister Benjamin Netanyahu spoke by telephone today:

"President Obama and Prime Minister Netanyahu spoke today as part of their regular consultations, and to follow up on Secretary Clinton's meeting with the prime minister.

This interview is an combination of broadcasts from Oct. 22, 2008 and Oct. 6, 2003. His early standup routines, TV specials and other TV appearances have been released in a new DVD box set.

The Food and Drug Administration isn't sure, but Rita Desollar of Pekin, Ill., feels she knows what killed Heidi, her 7-year-old German shepherd. She feels it was the chicken jerky strips she bought at her local Walgreen's.

Desollar says on the Wednesday before Memorial Day, she gave two pieces of Waggin' Train jerky to Heidi as a treat. A few days later, Heidi was throwing up and "in a lot of distress," she says. By the time the holiday rolled around on Monday, Desollar says, Heidi was convulsing in her bed. She died that day, before Desollar could even take her to the vet.

Nakoula Basseley Nakoula, the man responsible for an anti-Islamic video that sparked unrest in the Middle East, has been arrested. He was taken into custody for violating probation related to a previous check fraud conviction. Robert Siegel talks with Carrie Kahn about his court hearing.