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).
The violin is the highest pitched instrument in the string section. It has a resonant lower register and can also reach extremely high notes. As with many orchestral instruments there is no definite top note - it all depends on the skill of the player. There are four strings, usually tuned to G3, D4, A4, E5.