re: #2 Nyet
Not to go all concern troll on Bernie, but this requires a comprehensive response from the campaign…
Here’s one:
Harrah’s casino site- Bernie supporters chant “English-only” to stop civil rights leader @DoloresHuerta from providing Spanish translation.
— America Ferrera (@AmericaFerrera) February 20, 2016
Not from the official campaign, I suppose.