Is it a good idea to refuse sobriety testing if I think the police are going to arrest me?

Is it a good idea to refuse sobriety testing if I think the police are going to arrest me?

Neil Shouse (Defense Attorney) gives expert video advice on: What are 'chemical tests' as they are used in a DUI arrest?; What is the 'implied consent law'?; When does a motorist have the right to refuse a chemical test during a DUI arrest? and more...