The US state department has revoked the visas of four Honduran officials, in keeping with US policy not to recognise the de facto government.

After three failed attempts to return home, the ousted president Manuel Zelaya remains in neighbouring Nicaragua while the Honduran congress deliberates whether he should be allowed back in the country.

The political crisis has had a crippling effect on the lives of Hondurans, including schoolchildren. Monica Villamizar reports from Tegucigalpa.