Freed Thai hostages 'feel grateful' to be back home after being held captive for more than a year / 'Truly thankful': Thai captives return to Bangkok after over a year in Gaza / 'I spent months locked in Thai jail cell with 180 crammed in - it taught me one thing' / Thailand steps up crackdown on Bangkok beggars' lucrative practice / Thailand prison rule sparks accusations of favoritism for Thaksin / 'I missed my family': Tears and smiles as Thai captives come home