Some context: Biden was born on November 20, 1942, at St. Mary's Hospital in Scranton, Pennsylvania, to Catherine Eugenia "Jean" Biden (nee Finnegan) and Joseph Robinette "Joe" Biden Sr. He was the first of four siblings in a Catholic family, with a sister, Valerie, and two brothers, James and Frank, following. His mother was of Irish descent, with roots variously attributed to County Louth or County Londonderry. His paternal grandparents, Mary Elizabeth (Robinette) and Joseph H. Biden, an oil businessman from Baltimore, Maryland, were of English, French, and Irish ancestry.
During a tour of the U.S. Senate with reporters before leaving office, on December 5, 2016, Biden refused to rule out a potential bid for the Presidency in the 2020 presidential election, after leaving office as Vice President. If he were to run in 2020, Biden would be 77 years old on election day and 78 on inauguration day in 2021. He reasserted his ambivalence about running on an appearance of The Late Show with Stephen Colbert on December 7, in which he stated "never say never" about running for President in 2020, while also admitting he did not see a scenario in which he would run for office again. He seemingly announced on January 13, 2017, exactly one week prior to the expiration of his vice presidential term, that he would not run. However, four days later, on January 17, he seemed to backtrack, stating "I'll run if I can walk." A political action committee known as Time for Biden was formed in January 2018, seeking Biden's entry into the race.  In 2017, he was named the Benjamin Franklin Presidential Practice professor at the University of Pennsylvania, where he will focus on foreign policy, diplomacy, and national security while leading the Penn Biden Center for Diplomacy and Global Engagement. He will also pursue his "Cancer Moonshot" agenda. On March 12, 2017, Biden during a keynote speech at the annual SXSW festival stated, "The only bipartisan thing left in America is the fight against cancer."  On April 21, 2017, amidst speaking to a New York urban planning conference, Biden cited the "infinite wisdom" of Governor of New Jersey Chris Christie as the cause behind the termination of a rail tunnel project and called the Gateway Program "the most important infrastructure project in America."  During a Las Vegas, Nevada hedge fund conference interview on May 18, Biden said that he had never been confident in Clinton's candidacy: "I never thought she was a great candidate. I thought I was a great candidate."  Biden delivered a speech to the graduating class of Colby College on May 21, 2017, calling for a return to "unity and purpose", and three days later expressed confidence in contemporary students being able to handle "the challenges that lie ahead" at Harvard University during the college's Class Day ceremony.
does he do any public speaking?
A: On April 21, 2017, amidst speaking to a New York urban planning conference, Biden cited the "infinite wisdom" of Governor of New Jersey Chris Christie
Some context: The 2012 phenomenon was a range of eschatological beliefs that cataclysmic or otherwise transformative events would occur on or around 21 December 2012. This date was regarded as the end-date of a 5,126-year-long cycle in the Mesoamerican Long Count calendar, and as such, festivities to commemorate the date took place on 21 December 2012 in the countries that were part of the Maya civilization (Mexico, Guatemala, Honduras, and El Salvador), with main events at Chichen Itza in Mexico, and Tikal in Guatemala. Various astronomical alignments and numerological formulae were proposed as pertaining to this date. A New Age interpretation held that the date marked the start of a period during which Earth and its inhabitants would undergo a positive physical or spiritual transformation, and that 21 December 2012 would mark the beginning of a new era.
The Tortuguero site, which lies in southernmost Tabasco, Mexico, dates from the 7th century AD and consists of a series of inscriptions mostly in honor of the contemporary ruler Bahlam Ajaw. One inscription, known as Tortuguero Monument 6, is the only inscription known to refer to b'ak'tun 13 in any detail. It has been partially defaced; Sven Gronemeyer and Barbara MacLeod have given this translation:  Very little is known about the god B'olon Yokte'. According to an article by Mayanists Markus Eberl and Christian Prager in British Anthropological Reports, his name is composed of the elements "nine", 'OK-te' (the meaning of which is unknown), and "god". Confusion in classical period inscriptions suggests that the name was already ancient and unfamiliar to contemporary scribes. He also appears in inscriptions from Palenque, Usumacinta, and La Mar as a god of war, conflict, and the underworld. In one stele he is portrayed with a rope tied around his neck, and in another with an incense bag, together signifying a sacrifice to end a cycle of years.  Based on observations of modern Maya rituals, Gronemeyer and MacLeod claim that the stela refers to a celebration in which a person portraying Bolon Yokte' K'uh was wrapped in ceremonial garments and paraded around the site. They note that the association of Bolon Yokte' K'uh with b'ak'tun 13 appears to be so important on this inscription that it supersedes more typical celebrations such as "erection of stelae, scattering of incense" and so forth. Furthermore, they assert that this event was indeed planned for 2012 and not the 7th century. Mayanist scholar Stephen Houston contests this view by arguing that future dates on Maya inscriptions were simply meant to draw parallels with contemporary events, and that the words on the stela describe a contemporary rather than a future scene.
what was the inscription?
A:
Gronemeyer and MacLeod claim that the stela refers to a celebration in which a person portraying Bolon Yokte' K'uh was wrapped in ceremonial garments and paraded around the site.