GUATEMALA CITY - The little boy flies like an airplane through the hotel, his arms outstretched. Then he leaps like a superhero, beaming as the red lights on his new sneakers flash, while the American couple he is with dissolve in laughter.
He calls them Mama and Papi. They call him Hijo -- Son. He corrects their fledgling Spanish. They teach him English. "Awe-some," he repeats carefully, eyeing his shoes.
To outsiders, they look like a family. But 6-year-old Geovany Archilla Rodas lives in an orphanage on the outskirts of this capital city. The Americans -- Amy and Rob Carr of Reno, Nev. -- live a world away. They are the only parents he has ever known.
They have been visiting him every year, usually twice a year, since he was a toddler, flying in for a few days at a time to buy him clothes and to read him stories, to wipe his tears and to tickle him until he collapses in giggles. Yet half a decade after agreeing to adopt him, the Carrs still have no idea when -- or if -- they will ever take Geovany home.
"There's this hope in you that doesn't want to die," said Amy Carr. "In my heart, he's my son."
The Carrs are among the 4,000 Americans who found themselves stuck in limbo when Guatemala shut down its international adoption program in January 2008 amid mounting evidence of corruption and child trafficking. Officials here and in Washington promised at the time to process the cases expeditiously.
But officials and prospective parents say that bureaucratic delays, lengthy investigations and casework hobbled by shortages of staff and resources have left hundreds of children stranded in institutions for years. Today, 150 children -- including Geovany -- are still waiting in orphanages and foster homes while the Guatemalan authorities weigh whether to approve their adoptions to U.S. families.
Stalled adoptions are not unique to Guatemala. Concerns about fraud, including allegations of kidnappings and baby selling, have held up U.S. adoptions for months, and sometimes years, from Ethiopia, Kyrgyzstan, Vietnam and Haiti. The State Department currently refuses to approve adoptions from Cambodia and Vietnam to pressure those countries to install safeguards so that children with biological relatives who can care for them are not sent overseas.