The 10-year blueprint mandates water cuts of up to 40% for California, Arizona and Nevada

It’s official: after years of tense negotiations and missed deadlines, there is finally a plan to govern the future of the imperiled Colorado River - or at least the makings of one.

With the previous framework set to expire in October, the US Bureau of Reclamation publicly released its proposal for a new plan on Friday.

The department told Nevada officials that the 15,903 figure registered was ‘preliminary’ and more than 14,000 names still needed review

About a month after alleging Nevada had as many as 16,000 non-citizens on its voter rolls, Department of Homeland Security (DHS) officials admitted they had confirmed that only 185 were actually non-citizens, according to records obtained by the Guardian.

In a primetime TV address on 16 July, Donald Trump claimed that a DHS review had found about 278,000 non-citizens registered to vote in four states.

Exclusive: Rahil Prakash tells the Guardian: ‘I wanted to see if fake polls could penetrate the ecosystem that easily’

A 21-year-old recent college graduate was behind an anonymous website that put out widely shared fake election polling in Wisconsin, Nevada and California, the Guardian can reveal.

The website, Median Strategies, abruptly shut down and withdrew its polling earlier this week following questions from a reporter from the Los Angeles Times. In an unsigned statement, it described a “short-term social experiment” to examine how fake polling “could enter and spread through the political information ecosystem without independent verification”.