Elected reps will host congressman who oversees US Postal Service for tour, meeting.
A man referred to as "Patient Zero" was also misidentified, researchers said.
No further board action following two-month investigation and closed-door meeting.
In Tucson interview, he says system is secure, because it involves many honest people.
Largest project in grants will be water connection between remote communities.
Part of a Conversations on Privacy series taking place every Wednesday until Nov. 16.
Republican Party says afternoon speech will focus on millennials, election's importance.
30,000 bicycle riders expected to work their way through central Tucson Sunday.
The workforce has not kept up with the demand in fields like masonry, plumbing and framing.
Those who don't have an ID with an address on it can vote early, tribal officials say.
Says he will likely leave his choice of a write-in candidate until the end.
Daily high records were broken twice last week, with more record heat possible.