by Sean Donohue
US military involvement in Colombia's internal affairs - as epitomised by Plan Colombia - has been a constant feature since the 1960s, while support for "ordinary" Colombians caught up in the brutal civil war has come from specialist solidarity groups from around the world. Sean Donohue takes a look at how activist groups in the US are now building new and diverse solidarity networks that are calling for an unequivocal end to US military involvement in Colombia.