Complex sentence: No personalities linked with the Liberal Party but were also involved in the scam were investigated upon; these actions by the government, which it says is part of its anti-corruption drive, has been cited by UNA as "political persecution".
Split into simpler sentences: No personalities linked with the Liberal Party but were also involved in the scam were investigated upon. These actions by the government, which it says is part of its anti-corruption drive, has been cited by UNA as "political persecution".