Actress Jessica Biel is turning progressive heads today with news breaking that she has been lobbying California legislators to shoot down a pro-vaccination measure aimed at ensuring herd immunity against measles. Jessica Biel palling around with the wrong kind of Kennedy. From the Daily Beast: On Tuesday, Robert F. Kennedy Jr., an environmental activist whose recent work has focused increasingly on baseless allegations that vaccines are unsafe and can injure a statistically minuscule population of “medically fragile” children, appeared at the California State Assembly beside an unlikely scene partner: actress Jessica Biel. In a series of Instagram posts, first reported in Jezebel by Anna Merlan, the two posed with activists, legislators, and miscellaneous bureaucratic architecture. In the caption, Kennedy called Biel “courageous.” The duo had come to lobby against SB 276, a California state bill that would limit medical exemptions from vaccinations without approval from a state public-health officer. The…