If this is in response to one cop being and idiot with a gun and getting charged, it's a bit ridiculous. Sounds waaay too much like:
Politician: Mr. Taser supplier, with all this heat on the gun incident, we can get some pressure to equip the whole squad with tasers. But I will have to be "convinced" the product works.
Mr. Taser: Well sir, perhaps I can help you with that time share you were looking for in the Bermudas...we can discuss the effectiveness of the Tasers there.
The only thing that will happen if all cops have tasers will be their increased trigger happiness to use them without realizing the risk to those with heart conditions. Google unnecessary taser use in the US and I'm sure you'll find plenty of cases. How about just tightening up the hiring standards instead to keep egocentric trigger boys off the force?!?!