{
    "byline": null,
    "charset": "UTF-8",
    "dir": null,
    "excerpt": "Federal authorities say they are investigating \"potentially hazardous\" letters containing \"suspicious substances\" that have been sent to congressional and state election offices around the US.",
    "lang": null,
    "length": 2553,
    "publishedTime": null,
    "siteName": null,
    "title": "Letters with 'suspicious substances' sent to US senators and election offices"
}