OLN doc series follows handicapped trekkers

June finds OLN rolling out a BBC documentary series about 11 physically challenged people crossing Nicaragua. The people in Beyond Boundaries have handicaps ranging from being in wheelchairs to being deaf, blind or amputees. During the 355k trek, participants find their real abilities while others can't see past their physical limitations. The documentary airs in four parts with the journey airing Sundays at 7 p.m., beginning June 4.