Core advertising revenue has continued to improve through the first half of 2021, benefitting from government stimulus and increasing vaccination rates, boosting our confidence that TEGNA's leverage will remain below our 4.5x upgrade threshold. As a result, we raised our issuer credit rating on TEGNA to 'BB' from 'BB-'. The stable outlook reflects our expectation that the company will pursue shareholder friendly activities that could increase leverage to 4x-4.5x. Absent potential acquisitions or share repurchases, we expect TEGNA's leverage will decline to the mid-3x area in 2021 from around 4x in 2020 due to a recovery in core advertising revenue and retransmission revenue growth following recent contract renewals. The stable outlook reflects our expectation that the company will pursue shareholder