Ukraine and Venezuela experience deadly uprisings against authoritarian regimes . David Frum : Ukraine 's people support the activists , but many of Venezuela 's do n't . Venezuela and Colombia support regime , he says , but they 're right wing and thus suspect . Frum : Ukraine should play a big role in supporting democratic change in Venezuela .
Ukraine and Venezuela experience deadly uprisings against authoritarian regimes . David Frum : Ukraine 's neighbors support the activists , but many of Venezuela 's do n't . Chile and Colombia condemn regime , he says , but they 're right wing and thus suspect . Frum : Brazil could play a big role in supporting democratic change in Venezuela .