In the US, an attorney general makes policy and is also the chief prosecutor, but in many states the attorney general has to be elected. The problem with putting such an office up for election, unfortunately, is that it opens the door to bribery. Nevertheless, US government officials aren't anywhere near as corrupt as they are in Taiwan.
但美國很多州的司法部長是要選舉的，法官用選的還是會出現賄賂問題，但比之台灣還是好很多，我們公務人員的貪污非常嚴重。