Baltimore didn’t see any homicides or shootings over the past weekend -- but that period of relative calm ended yesterday, with several shootings and two men killed in an apparent arson. Lieutenant Governor Anthony Brown’s gubernatorial bid received dozens of endorsements yesterday, including those of US House Minority Whip Steny Hoyer and State Senate President Mike Miller. Delegate Cardin announces campaign for Maryland Attorney General’s office. AAA calls for an NTSB review of the safety of the railings on the Chesapeake Bay Bridge. Plus: a water main break near Canton, Governor Martin O’Malley asks the federal government to maintain funding for aerospace research, the Anne Arundel County School Board will announce its pic for Interim Superintendent today, and more.