VIDEO: Cyclist biking cross-country for a good cause

KING OF PRUSSIA, Pa. (WPVI) -- A team of cyclists joined a man biking across the county as he rode into town Friday morning.

Dean Crawford and his "Road to Discovery" tour cycled through King of Prussia.

Crawford is on this trek to raise awareness, and money for rare disease research.

This is Crawford's 5th cross country journey for this cause.