By May, insurance companies must file next year's rates with California's state-run exchange so negotiations can begin. The LA Times has a piece today about the next battleground for Obamacare: rate increases for 2015.
The following online violin tuner will enable you to hear 4 open strings of the violin: G (lowest sounding and thickest string), D, A and E (highest sounding and thinnest string).
Some violins only have fine tuners on the E string, whereas others have fine tuners on all 4 strings. If you buy a violin with only one fine tuner, you do have the option of getting the other three fine tuners installed into the tailpiece by a luthier. As their name suggests, the fine tuners are used for tuning the string if the string is off-pitch by a small interval of no more than half a tone or so.