Sanders' wife, Jane, is getting a head-start on her husband in the pursuit of Arizona votes.
On Sunday, she visited a campground near a proposed copper mine site that Apache tribal members vehemently oppose because they consider it sacred ground.
She is meeting Monday with families of immigrants outside Sheriff Joe Arpaio's Tent City jail.
Jane Sanders came to tents jail, so I invited her inside so I could defend my tent policy. Now waiting for Hillary. pic.twitter.com/bQfvWQ1nhN
— Joe Arpaio (@RealSheriffJoe) March 15, 2016
ABC15 has also learned plans are in the works to bring Donald Trump back to the Valley for a rally this weekend.
Sources familiar with the campaign plans say Trump would likely fly into the Valley Friday night and hold a rally in a large venue on Saturday at noon.