Dallas police on heightened alert after threat

DALLAS - Police have hurriedly blocked off streets surrounding department headquarters after receiving a "credible" threat.

Authorities aren't releasing details but rapidly established a perimeter of several blocks around the department.

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U.S. Rep. Marjorie Taylor Greene is walking away from Washington. What comes next for her — and for Georgia politics — is suddenly wide open.

Georgia stayed at No. 4 in the AP Top 25 this week, while next week's opponent Georgia Tech dropped eight spots to No. 23 after a home loss to Pitt.