These four individuals have all been arrested by Nevada police agencies in the last 12 months on charges relating to practicing medicine without a license. Clockwise: Juan Alberto Ruan-Rivera, Edgar Orozco-Abundis, Carmen Olfidia Torres-Sanchez and Ruben Dario Matallana-Galvas.

Published on March 12, 2012

Shops known as botanicas sell natural medicine, herbs, candles and religious items. Some shops stick to those items, while others have been known to offer back-room medical procedures and medicines without a prescription.

Published on March 12, 2012

Give at the $120 membership level and receive the "Great Big Band Vocalists" 2-DVD set. This gift also includes enrollment in the myKPBS Savers Club plus additional online access to more than 130,000 merchant offers and printable coupons, as well as a KPBS license plate frame (if you're a new member).

Published on March 12, 2012

Ioana Hociota married Andrew Holycross June 12, 2011 at Grand Canyon's Marble Point. Afterwards, they took many of their guests on a 25-mile rim to rim hike in the Grand Canyon.

Published on March 12, 2012

Ioana Hociota had hiked 850 miles in Grand Canyon and was just 80 miles from achieving her goal of hiking the length of the canyon from Lees Ferry to Pearce Ferry.

Published on March 12, 2012

A satellite map of a proposed redevelopment project on the Chula Vista bayfront.

Published on March 12, 2012

New homes in Rolling Hills Ranch went on sale near the height of the housing bubble, and the neighborhood now faces foreclosures and short sales.

Published on March 12, 2012

"Cerca Trova" — seek and you shall find — is shown on a five-century-old fresco by Giorgio Vasari, "Battle of Marciano in the Chiana Valley," in the council hall of Florence's Palazzo Vecchio.

Published on March 12, 2012

Billy McLaughlin performs with Orchestra Nova in the KPBS studio.

Published on March 12, 2012

A view of a banner showing the painting which might be hidden behind the Vasari wall on March 12, 2012, at its location in Florence's Palazzo Vecchio during a press conference. (DARIO THUBURN - AFP/GETTY IMAGES)

Published on March 12, 2012

This photo shows an endoscope being thread into the Vasari wall to find signs of the lost Leonardo painting "The Battle of Anghiari" in Florence's Palazzo Vecchio. (DAVE YODER/National Geographic - AFP/GETTY IMAGES)

Published on March 12, 2012

This picture released by the National Geographic on March 12, 2012, shows the endoscope and sampling tool used to investigate the air gap behind the Vasari mural in Florence's Palazzo Vecchio. (DAVE YODER/National Geographic - AFP/GETTY IMAGES)

Published on March 12, 2012

National Geographic Fellow Maurizio Seracini, foreground, and his team viewing footage captured by the endoscope behind the Vasari wall at Palazzo Vecchio. (DAVE YODER/National Geographic - AFP/GETTY IMAGES)

Published on March 12, 2012

The Sharp hospice home in Del Cerro has four private rooms, a nursing station, and plenty of room for family members to relax and take a break.

Published on March 12, 2012

Group shot of Billy McLaughlin and Jung-Ho Pak with Orchestra Nova in the KPBS studio.

Published on March 12, 2012

Orchestra Nova, conducted by Jung-Ho Pak

Published on March 12, 2012

Conductor Jung-Ho Pak

Published on March 12, 2012

Billy McLaughlin performs with Orchestra Nova, conducted by Jung-Ho Pak in the KPBS studio.

Published on March 12, 2012

Master percussionists and long-time friends of Billy, Marc Anderson and Jimi Englund added their wide array of percussion sounds and skills to the existing arrangements as well as a never-before-recorded string arrangement of "While She Sleeps" by Jacob Tews.

Published on March 12, 2012

Close-up performance shot of musicians from Orchestra Nova.

Published on March 12, 2012

Close-up performance shot of musicians from Orchestra Nova.

Published on March 12, 2012

Billy McLaughlin performs with Orchestra Nova.

Published on March 12, 2012

Billy McLaughlin, Jung-Ho Pak and Orchestra Nova stand on the KPBS stage.

Published on March 12, 2012

Violinist Nathan Wilson performs with Billy McLaughlin in the KPBS studio.

Published on March 12, 2012

Special guest violinist Nathan Wilson performs with Billy McLaughlin in the KPBS studio.

Published on March 12, 2012

Violinist Nathan Wilson

Published on March 12, 2012

Billy McLaughlin, Jung-Ho Pak and Orchestra Nova rehearse for their concert in the KPBS studio.

Published on March 12, 2012

Billy McLaughlin performs with Orchestra Nova, conducted by Jung-Ho Pak in the KPBS studio.

Published on March 12, 2012

A close-up shot of Billy McLaughlin performing in the KPBS studio.

Published on March 12, 2012

Billy McLaughlin plays his guitar.

Published on March 12, 2012

Billy McLaughlin performs live with Orchestra Nova in the KPBS studio.

Published on March 12, 2012

Guitarist and composer, Billy McLaughlin

Published on March 12, 2012

Guitarist and composer Billy McLaughlin performs a concert with Orchestra Nova, conducted by Jung-Ho Pak in the KPBS studio.

Published on March 12, 2012

Published on March 12, 2012

"Cherry Blossom" by Sonia Lopez-Chavez

Published on March 12, 2012

"Toilet Painting" by Nicole Waszak

Published on March 12, 2012

Give at the $90 membership level and receive the "Under The Streetlamp" DVD. This gift also includes enrollment in the myKPBS Savers Club which features a directory of best-in-class offers from Entertainment Publications and a KPBS license plate frame (if you're a new member). A CD is also available at the $60 membership level.

Published on March 12, 2012

Former Pennsylvania Sen. Rick Santorum and his wife, Karen, greet supporters during a rally Saturday in Springfield, Mo.

Published on March 12, 2012

US soldiers keep watch at the entrance of a military base near Alkozai village following the shooting of Afghan civilians allegedly committed by a rogue US soldier in Panjwayi district, Kandahar province on March 11, 2012.

Published on March 12, 2012