A user is looking for articles about the 'Rosemont' copper mine project in Tucson from the archives. Use the search function to find relevant articles and identify the date and title of the earliest and latest articles found related to 'Rosemont'.
Navigate to 'tucsoncitizen.com'. Locate the search bar on the homepage. Enter 'Rosemont' into the search bar. Click the search submit button. On the search results page, identify the earliest dated article that appears to be about the 'Rosemont' copper mine project and extract its date and title. Identify the latest dated article that appears to be about the 'Rosemont' copper mine project and extract its date and title. State the date and title of the earliest and latest 'Rosemont' articles found.
The agent successfully navigates to the search results page for 'Rosemont'. The earliest article identified is 'USFS needs to quit delaying and make a decision about Rosemont' dated 'Thu, Sep 19, 2013'. The latest article identified is 'Rosemont Mine: USFS delays decision on final environmental impact statement' dated 'Tue, Dec 31, 2013'.