Morning Edition

The crisis between Sudan and South Sudan is heating up, with the north branding its recently-independent southern neighbor "the enemy." This follows two weeks of bitter fighting in the disputed, oil-producing border area between the two Sudans.

House Republicans took the Obama administration to task Monday, this time for a 2010 Las Vegas convention for General Services Administration employees that cost more than $800,000. The convention is the subject of congressional hearings this week.

Transcript

STEVE INSKEEP, HOST:

We're going to hear now from a religious leader revered by Tibetan Buddhists and admired by countless others - the 14th Dalai Lama. A year ago he stepped down as the political leader of Tibet's government in exile to devote himself to spreading a spiritual message of compassion and peace. Still, he's been drawn into talking about violence since a wave of deadly protests swept through the Tibetan areas of China.

The day that many dread is here: It's Tax Day. Of the 143 million federal tax returns filed last year, more than 80 percent qualified for a refund. Steve Inskeep talks to David Wessel, economics editor of The Wall Street Journal, about the economics of tax refunds.

Over the weekend, Tupac Shakur made his first appearance on stage since he was shot dead 15 years ago. Shakur was resurrected for a performance with rappers Snoop Dogg and Dr. Dre in the form a realistic looking two dimensional computer image.