Washington Developments Span Tennis Center Lease, War Costs and Data Breach
Plans for the Rock Creek Tennis Center appear to be advancing, with businessman Mark Ein reportedly in late stages for a lease. A Pentagon estimate puts the cost to taxpayers of President Trump's Iran war at $47.1 billion. A WAMU…

Washington, DC, October 29, 2026 —
A series of developments involving Washington, D.C., includes a reported lease negotiation for the Rock Creek Tennis Center, a Pentagon estimate of the cost of President Trump’s Iran war and a data breach affecting information on more than 40,000 Department of Homeland Security employees.
Businessman Mark Ein is reportedly in the late stages of securing a lease for the Rock Creek Tennis Center, according to the trend summary. The plans appear to be advancing, but details about the proposed lease, its terms and any next steps were not provided.
A Pentagon estimate puts the cost to taxpayers of Trump’s Iran war at $47.1 billion. The information provided does not specify when the estimate was issued, what expenses it covers or how the figure was calculated.
A WAMU poll highlights how much residents in the D.C., Maryland and Virginia area cherish the Kennedy Center. The poll’s specific findings, sample size and timing were not included in the summary.
Separately, a data breach exposed information on more than 40,000 DHS employees. The summary does not identify when the breach occurred, what types of information were exposed or whether the agency has described its response.
An analysis of Trump’s rally transcripts also found an increased focus on body-related comments. No further information was provided about the analysis, including its methodology, time period or examples of the comments.
The developments touch on local arts and recreation, federal spending, employee data and political rhetoric. The details available do not establish connections among the separate items, and key information about their timing and underlying sources was not provided.
Story summarized from the original created by Gail O’Hara on washingtoncitypaper.com, see more information here.

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