After two years of going with the wrong team to win it all, President Obama is counting on North Carolina — the team he correctly picked to win the 2009 NCAA men's basketball championship — to end up No. 1 this year.

As he has each year since taking office, the president spent time with ESPN going over his bracket for the tournament.

Some years ago I was visiting Disneyland and had a culture-clash encounter there with my one of fellow Americans. I was standing with my daughter on the miles-long meandering line for "It's a Small World After All" and I fell into a conversation with another mom; when this woman found out I was a native New Yorker, she treated me to her verdict on the city: "It's so dirty there!"

I don't want to complain about Frozen Planet, however, until I dish out a little praise.

On the next Your Call, we’ll mark the 75th anniversary of Dr. Seuss’s first children’s book by talking about classic kids books, and the remarkable children’s literature being written right now.  Why are the bonds we make with those special children’s books so powerful?  And when stories like The Lorax head to the big screen – or the iPad -- how does the magic of a grown-up reading to a kid change? 

Guests:

Carla Kozak, children’s librarian at San Francisco Public Library. 

I was in my local independent bookstore last week, enjoying the endangered pleasure of wandering around and snuffling through interesting-looking books when I overheard two women talking in front of the new releases section. "I need a new British novelist," one of them said. Ladies, I should have spoken up, but the moment passed and, besides, it was too awkward to explain that the one of the best British novelists writing today was born in New Jersey.

 Tune in this Thursday to Africa Mix, when Emmanuel Nado's guest will be Ethiopian-born, San Francisco-based singer songwriter Meklit Hadero.

Meklit erupted to national notice with the 2010 release of her CD "On a Day Like This" bringing her music to a whole new audience.  She performs next Friday, March 23rd at the Herbst Theater for SFJazz.  Hear her on KALW this Thursday at 9pm.

After Oregonian editorial page editor Bob Caldwell died Saturday, the report from the newspaper on Sunday said he had suffered a heart attack.

That does appear to be the 63-year-old journalist's cause of death. But the circumstances surrounding his last moments were considerably more complicated.

Men who eat a lot of fatty foods have lower quality sperm than men who avoid them, a new study found.

Saturated fat, the stuff in meat and dairy foods, was associated with lower sperm counts. The men eating the most saturated fat had 35 percent fewer sperm than men eating the least.

On the bright side, the men who ate more omega-3 fats — the kind found in fish and some plants — had slightly more sperm that were correctly formed than their brethren who ate less.

Iran said Tuesday that it was unwilling to allow international nuclear inspectors to have complete access to a restricted military complex, called Parchin, which is near the capital Tehran. There are concerns that the complex may contain a facility designed to test explosives meant to trigger a nuclear chain reaction.

Rick Santorum won two Southern state GOP presidential primaries Tuesday, embarassing Mitt Romney who had predicted he'd take one.

Second-place finisher Newt Gingrich vowed to fight on to Tampa, tag teaming Romney along with Santorum. The "three-way dynamic," as he put it, is a winner for Gingrich and, perhaps, his dream of deal-making at the convention, and for Romney, too, whose Southern result could have been much worse if he'd been posting up against Santorum alone.