On one side of a wall inside the Truman Medical Center cafeteria in Kansas City, Missouri, the menu features low-calorie, low-fat and low-sodium meals. On the other side of the wall is a McDonald's, featuring hamburgers and french fries.

"I'm excited to share the news that we've agreed to acquire Instagram and that their talented team will be joining Facebook," Mark Zuckerberg just announced.

During the course of his career, singer-songwriter Adam Cohen says he has twisted himself into creating commercially successful music — but not this record, not this song. "What Other Guy," from his third album Like A Man, didn't seem likely to generate mainstream popularity. And yet it did, more than any other song he has ever recorded.

The son of iconic singer Leonard Cohen, Adam Cohen says his latest record is a celebration and demonstration of his father's influence on his music.

Idan Raichel is one of Israel's top-selling pop musicians. Vieux Farka Toure is a virtuoso guitarist from Mali. The two met by chance in a German airport, and when Toure played a concert in Tel Aviv, Raichel sat in. He enjoyed himself so much that he invited Toure and two other musicians to come to a studio the next day and jam. The music they created is now an album called The Tel Aviv Session.

The special prosecutor investigating the Feb. 26 shooting death of Florida teen Trayvon Martin announced this morning she will not be taking the case to a grand jury this week.

Transcript

MICHEL MARTIN, HOST:

I'm Michel Martin and this is TELL ME MORE from NPR News. On tomorrow's program, we'll talk with a woman who's vying to lead one of the world's most important financial institutions. Nigerian finance minister, Ngozi Okonjo-Iweala has put forward her name to become the next chief of the World Bank. She'll tell us why and why she feels she should prevail over the U.S.-nominated candidate. That's next time on TELL ME MORE.

Airs Monday, April 9 at 11:00 a.m.  Every year, this dynamic fourteen day festival fills Connecticut College in historic New London, CT with the sounds of early music. The festival routinely works with the leading musicians in the field of early music, and presents a series of concerts, workshops and classes for festival attendees. Amherst offers classes in all things early music, including instrumental and vocal instruction, as well as classes about Renaissance and Baroque dance and early notation. The festival hosts the largest recorder program in the United States.

Updated at 2:23 pm: Rick Santorum's daughter, Bella, is expected to be released from the hospital by Monday evening given the improvement in her condition, said Alice Stewart, spokeswoman for the former senator's campaign.

Assuming her release goes as planned and Santorum, who took a break from his campaign to tend to his daughter and for the Easter holiday, returns to the trail, that would clear the way for the Romney campaign to resume its negative advertising against Santorum.

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Mike Wallace, the CBS News correspondent who became famous for his two-fisted interview style and his hard-hitting conversations with politicians, celebrities and newsmakers, died Saturday. He was 93.

Wallace had been with the weekly CBS News magazine 60 Minutes since its inception in 1968. Working with producer Don Hewitt, Wallace became known for interviews in which he refused to be led away from topics his interview subjects found uncomfortable.

Emily Wells began honing her violin skills at age 4, released her first album at 13, and hasn't slowed down since. Blending her classical training, hip-hop loops and folk influences, Wells has developed a unique sound while touring and releasing albums independently.