Hillary needs 80 delegates with both California and NJ on the horizon. Why should she continue the farce that Sanders is a legitimate candidate?
Trump has given up debates also
Because with each day more and more scandal comes out.
Every Trump ad drags more of her baggage out...and Bernie is whispering in the DNC Leadership's ear that he is the more popular, that her baggage is going to weigh her down...and they are panicking....she is 'dying' by a thousand tiny 'cuts'.
Obama overtook her quickly, out of nowhere.
Hillary, except for this last win that was really too close to call, hasn't won a primary in a long time - she's on a losing streak while Bernie is red hot. Trump has overtaken her more slowly...but he has overtaken her.
She has over 170 campaign aides...to Trumps approx. 60 - 70...and he has overtaken her. She has spent millions while he has gotten millions in free publicity. She is seen as aloof, secretive (duh), and afraid to face actual scrutiny like a REAL unscripted interview or debate, and she is seen as the least trustworthy candidate in the race.
If anyone needs more 'face time' and a debate to try to change people's perspective of her it is Hillary....but maybe she really doesn't want to win.