If someone is detained because they appear ill, a medical expert from the Centers for Disease Control and Prevention comes to the scene to check them and, if necessary, send them back over the border.

VOA: standard.2009.04.30

Two guns found at the scene of Border Patrol Agent Brian Terry's fatal shooting were linked to the operation.

CNN: House holds Holder in contempt

The border scene is chaotic.

WSJ: A Popular Side Trip for Foreigners in China: Visa Runs

But Americans and Paraguayans alike scoff at claims of a base at Mariscal Estigarribia, close to the Bolivian border (the scene of a 1932-35 war).

ECONOMIST: A flirtation unsettles the neighbours