Why do Republicans regard Hugo Chavez as an objective threat?

Jong-Il, Musharraf and Mugabe are genuine threats to their region or their people but the Republicans are relatively silent or supportive of these. Chavez is neither militarily aggressive nor oppressing his people.

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).