Story of group in Ohio held for more than one year; wages taken by captors.
10,000 Central American children facing 'removal' went to court without lawyers.
Freight train 'La Bestia' - The Beast - now off limits to migrants, leading to long walk.
US funds Mexican government's efforts to slow Central American illegal immigration.
Unaccompanied youth, women with small children still making their way north.
Border Protection official tells congressional committee numbers rising, could hit 75,000.
A rare look inside Casa Alitas, a Tucson safe house for Guatemalans.
Agency aims to make it easier for Spanish speakers to inquire, get information.
Homeland Security says it will begin sending home families not granted asylum.
The Missing Migrant Project aims to identify 800 remains
Spending to drop $7.5 million next year because state aid eliminated.
Apprehensions decline; most illegal crossings occur in April and May, expert says.