HAMILTON, Canada Canada and US on Tuesday designated pro-Palestine group Samidoun, also known as the Palestinian Prisoner Solidarity Network, a "sham charity."  According to a statement by US Department of the Treasury, Samidoun "serves as an international fundraiser for the Popular Front for the Liberation of Palestine (PFLP) terrorist organization." The US also announced sanctions against the pro-Palestine group, saying that it has done so in coordination with the Canada, which also