Prisoners Run Gangs, Plan Escapes and Even Order Hits With Smuggled Cellphones

Inmates aren't allowed to have cell phones in any US prison, let alone on death row. But the 21st century's ubiquitous communications tools are nonetheless turning up by the thousands in lockups not just in Texas but across the US and around the world. Last year alone, officials confiscated 947 phones in Maryland, some 2,000 handsets and accessories in South Carolina, and 2,800 mobiles in California.