immigrants during the launch of his 2016 campaign for the Republican presidential nomination. On June 1, 1977, it was announced that Elvis Presley had signed a deal with CBS to appear in a new television special. Under the agreement, CBS would videotape Presley's concerts during the summer of 1977; the special was filmed during Presley's final tour at stops in Omaha, Nebraska (on June 19) and Rapid City, South Dakota (on June 21 of that year). CBS aired the special, Elvis in Concert, on October 3, 1977, nearly two months after Presley's death in his Graceland mansion on August 16. Since their inception in 1978, CBS has been the sole broadcaster of The Kennedy Center Honors, a two-hour performing arts tribute typically taped and edited in December for later broadcast during the holiday season. Stations CBS has 15 owned-and-operated stations, and current and pending affiliation agreements with 228 additional television stations encompassing 51 states, the District of Columbia, two U.S. possessions, Bermuda and St. Vincent and the Grenadines. The network has a national reach of 95.96% of all households in the United States (or 299,861,665 Americans with at least one television set). Currently, New Jersey, New Hampshire and Delaware are the only U.S. states where CBS does not have a locally licensed affiliate (New Jersey is served by New York City O&O WCBS-TV and Philadelphia O&O KYW-TV; Delaware is served by KYW and Salisbury, Maryland, affiliate WBOC-TV; and New Hampshire is served by Boston O&O WBZ-TV and Burlington, Vermont, affiliate WCAX-TV). CBS maintains affiliations with low-power stations (broadcasting either in analog or digital) in a few markets, such as Harrisonburg, Virginia (WSVF-CD), Palm Springs, California (KPSP-CD), and Parkersburg, West Virginia (WIYE-LD). In some markets, including both of those mentioned, these stations also maintain digital simulcasts on a subchannel of a co-owned/co-managed full-power television station. CBS also maintains a sizeable number of subchannel-only affiliations, the majority of which are with stations in cities located outside of the 50 largest Nielsen-designated markets; the largest CBS subchannel affiliate by market size is KOGG in Wailuku, Hawaii, which serves as a repeater of Honolulu affiliate KGMB (the sister station of KOGG parent KHNL). Nexstar Media Group is the largest operator of CBS stations by numerical total, owning 49 CBS affiliates (counting satellites); Tegna Media is the largest operator of CBS stations in terms of overall market reach, owning 15 CBS-affiliated stations (including affiliates in