A drunk driving arrest in Arizona can be prosecuted in one of two ways – either by one’s ability being impaired by the slightest degree as the result of consuming alcohol or by having a blood alcohol level of .08% or greater within two hours of driving. If you have been charged with driving under the influence in the state, a qualified Arizona DUI attorney, such as Daniel Kaiser can help you get the best representation possible before the law. A knowledgeable DUI attorney can question breathalyzer results and field sobriety tests, and also represent you aggressively in court. You would want an Arizona DUI attorney who is very experienced in cases like yours. An Arizona DUI attorney can also represent you in subsequent DMV hearings, which will determine the status of your license.