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Information presented on this website is considered public information and may be distributed or copied unless otherwise specified. Use of appropriate byline/photo/image credits is requested.

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We maintain a variety of physical, electronic and procedural safeguards to protect personal information. For site security purposes and to ensure that this service remains available to all users, this computer system employs software programs to monitor network traffic to identify unauthorized attempts to upload or change information, or otherwise cause damage.

Except for authorized law enforcement investigations, no other attempts are made to identify individual users or their usage habits.

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Use of Measurement and Customization Technology

This website may use measurement and customization technology known as a cookies. Cookies are used to remember a user's online interactions with a website or online application in order to conduct measurement and analysis of usage or to customize the user's experience.

Two kinds of cookies might be in use on this website. A single-session cookie (Tier 1) is a line of text that is stored temporarily on a user's computer and deleted as soon as the browser is closed. A persistent or multi-session cookie (Tier 2) is saved to a file on a user's hard drive and is called up the next time that user visits a website. Use of these cookies does not involve the collection of a visitor's personally identifiable information (PII).

We do not use the information associated with cookies to track individual user activity on the Internet outside this website, nor does it share the data obtained through such technologies, without the user's explicit consent, with other departments or agencies.

Cookies are enabled by default to optimize website functionality and customize user experience. Users can choose not to accept the use of these cookies by changing the settings on their local computer's web browser. The USA.gov website, https://www.usa.gov/optout-instructions, provides general instructions on how to opt out of cookies and other commonly used web measurement and customization technologies. Opting out of cookies still permits users to access comparable information and services; however, it may take longer to navigate or interact with the website if a user is required to fill out certain information repeatedly.

Specific Technologies/Vendors

Tier 1 cookies are used for technical purposes to improve a user experience and to allow users to more easily navigate the website.

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Client side opt-out mechanisms allow the user to opt out of web measurement and customization technologies by changing the settings of a specific application or program on the user's local computer. For example, users may be able to disable persistent cookies by changing the settings on commonly used web browsers. For general instructions on how to opt out of some of the most commonly used web measurements and customization technologies, go to https://www.usa.gov/optout-instructions.