Thunderheart is a 1992 contemporary western mystery film directed by Michael Apted from an original screenplay by John Fusco.
 The film is a loosely based fictional portrayal of events relating to the Wounded Knee incident in 1973, when followers of the American Indian Movement seized the South Dakota town of Wounded Knee in protest against federal government policy regarding Native Americans.
 Incorporated in the plot is the character of Ray Levoi, played by actor Val Kilmer, as an FBI agent with Sioux heritage investigating a murder on a Native American reservation.
 Sam Shepard, Graham Greene, Fred Ward and Sheila Tousey star in principal supporting roles.
 Also in 1992, Apted had previously directed a documentary surrounding a Native American activist episode involving the murder of FBI agents titled "Incident at Oglala".
 The documentary depicts the indictment of activist Leonard Peltier during a 1975 shootout on the Pine Ridge Indian Reservation.
Incident at Oglala is a 1992 documentary by Michael Apted, narrated by Robert Redford.
 The film documents the deaths of two Federal Bureau of Investigation agents, Jack R. Coler and Ronald A. Williams, on the Pine Ridge Indian Reservation in the summer of 1975.
Michael Francis Moore (born April 23, 1954) is an American documentary filmmaker and author.
 He is the director and producer of "Fahrenheit 9/11" (2004), a critical look at the presidency of George W. Bush and the War on Terror, which is the highest-grossing documentary at the American box office of all time and winner of the Palme d'Or.
 His film "Bowling for Columbine" (2002), which examines the causes of the Columbine High School massacre, won the Academy Award for Documentary Feature.
Harlequinade is a British comic theatrical genre, defined by the "Oxford English Dictionary" as "that part of a pantomime in which the harlequin and clown play the principal parts".
 It developed in England between the 17th and mid-19th centuries.
 It was originally a slapstick adaptation or variant of the Commedia dell'arte, which originated in Italy and reached its apogee there in the 16th and 17th centuries.
 The story of the Harlequinade revolves around a comic incident in the lives of its five main characters: Harlequin, who loves Columbine; Columbine's greedy and foolish father Pantaloon, who tries to separate the lovers in league with the mischievous Clown; and the servant, Pierrot, usually involving chaotic chase scenes with a bumbling policeman.
The Wounded Knee incident began on February 27, 1973, when approximately 200 Oglala Lakota and followers of the American Indian Movement (AIM) seized and occupied the town of Wounded Knee, South Dakota, on the Pine Ridge Indian Reservation.
 The protest followed the failure of an effort of the Oglala Sioux Civil Rights Organization (OSCRO) to impeach tribal president Richard Wilson, whom they accused of corruption and abuse of opponents.
 Additionally, protesters criticized the United States government's failure to fulfill treaties with Native American people and demanded the reopening of treaty negotiations.
Bowling for Columbine is a 2002 American documentary film written, produced, directed, and narrated by Michael Moore.
 The film explores what Moore suggests are the primary causes for the Columbine High School massacre on April 20, 1999, and other acts of violence with guns.
 Moore focuses on the background and environment in which the massacre took place and some common public opinions and assumptions about related issues.
 The film also looks into the nature of violence in the United States.
The Bowling Green massacre is a fictitious incident alluded to by U.S. Counselor to the President Kellyanne Conway in interviews with "Cosmopolitan" and TMZ on January 29, 2017, and in an interview on the MSNBC news program "Hardball with Chris Matthews" on February 2, 2017.
 Conway cited it as justification for a travel and immigration ban from seven Muslim-majority countries enacted by United States President Donald Trump.
 However, no such massacre occurred.
 The day after the interview, Conway said she misspoke and had been referring to the 2011 arrest of two Iraqi refugees in Bowling Green, Kentucky on charges including "attempting to provide material support to terrorists and to al-Qaeda in Iraq".
 She stated that she had mentioned the incident because it led President Barack Obama to tighten immigration procedures for Iraqi citizens.
The Traverse City Film Festival is an annual film festival held at the end of July in Traverse City, Michigan.
 The festival was created as an annual event in 2005 to help “save one of America's few indigenous art forms—the cinema."
 The event was co-founded by Michael Moore, the Oscar-winning film director, well known for his anti-establishment films and documentaries such as "Fahrenheit 9/11", "Bowling for Columbine", and "Roger & Me", along with author Doug Stanton and photographer John Robert Williams.
"Take the Skinheads Bowling" is the signature song of Santa Cruz, California alternative rock band Camper Van Beethoven, written by David Lowery and released on their 1985 album "Telephone Free Landslide Victory".
 The song (as covered by the band Teenage Fanclub) was notably featured in the Michael Moore documentary "Bowling for Columbine", and received substantial airplay on KROQ, and BBC Radio 2, as well as The Dr. Demento Show.
 The song was also recorded by Welsh rock band Manic Street Preachers as a B-side to their 1996 single "Australia" and subsequently included on their B-side compilation album "Lipstick Traces (A Secret History of Manic Street Preachers)".
Daniel Victor Jones (April 15, 1958 April 30, 1998) was an American man who committed suicide on a Los Angeles freeway in 1998.
 The incident is well known, as his suicide was broadcast on live television by news helicopters.
 Jones committed suicide as a form of protest towards HMOs, after being diagnosed as HIV-positive.
 Footage of his suicide was shown in the 2002 documentary film, "Bowling for Columbine".

Question: Are Bowling for Columbine and Incident at Oglala both documentaries?
Answer: yes