A University of Pittsburgh study says there's no data available to explain the pathway from legal ownership to illegal possession of guns.
Members approve the policy in a 5-2 vote Wednesday.
The Liberty Bridge and Tunnel is closed from 8 p.m. Friday to noon Sunday as workers change lane configurations on the $80 million project.
The president's speech to the Democratic National Convention also included jabs at Republican candidate Donald Trump.
The starting date for new Executive Director Kenneth Charles Griffin has not yet been determined.
Mayor Bill Peduto's office dismissed WalletHub ratings as having "questionable methodology."
Jennie Scaife received nothing following the death in 2014 of her father, Richard Mellon Scaife, as she was not mentioned in his 2013 will.
Regulators must approve the rates before policies can be sold to consumers.