Virginia Beach Police Chief James Cervera gives SE the latest on the investigation of the mass shooting that left 12 dead and 4 wounded after a disgruntled employee opened fire; Virginia Beach Councilman Aaron Rouse & workplace violence prevention expert Kathleen Bonczyk offer insight into the tragedy; In Washington, President Trump's week of tantrums & tariffs shows yet again he governs by emotion & ego; Presidential historians put the impeachment debate into context; Maryland Governor Larry Hogan will not challenge Trump in the GOP 2020 primary.

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