The Feinstein Health Controversy: What We Know So Far.

Rep. Ro Khanna has called for Sen. Dianne Feinstein's office to hold a press conference on her health condition following her return to Washington, D.C. after battling shingles. Khanna has reiterated his call for Feinstein to step down as a senator, citing her health conditions as a hindrance to her ability to serve. Feinstein's office confirmed that she has been experiencing more severe health problems than shingles, including encephalitis and Ramsay Hunt syndrome. Other Democratic representatives have joined Khanna in calling for Feinstein to step down.