HuffingtonPost is reporting that Feinstein has called Clinton to ask her what the game plan is, saying that, at this point, she may be doing more harm than good.
Diane Feinstein To Clinton: Show Me Your Plan
...
"I, as you know, have great fondness and great respect for Sen. Clinton and I'm very loyal to her," Feinstein said. "Having said that, I'd like to talk with her and [get] her view on the rest of the race and what the strategy is."
...
"I think the race is reaching the point now where there are negative dividends from it, in terms of strife within the party," Feinstein said. "I think we need to prevent that as much as we can."
...