ABC News November 18, 2018

Must reads before Monday

Alfredo Estrella/AFP/Getty Images
Central American migrants line up for food at a shelter in Playas de Tijuana, Mexico, Nov. 15, 2018.

Some members of the so-called migrant caravan are fleeing LGBT discrimination in their home countries, Nancy Pelosi meets up with the woman who might challenge her for speaker of the House, and a missing Argentine submarine has been found at the bottom of the Atlantic Ocean.

Don’t miss out on some of ABC News' best reporting from this week.

Threat of violence at home spurs LGBT migrants on to the border

Alfredo Estrella/AFP/Getty Images
Central American migrants remain by the U.S.-Mexico border fence in Playas de Tijuana, Mexico, Nov. 15, 2018.

Besides the violence and poverty faced by other members of the group of Central Americans who are making their way toward the U.S. border, LGBT migrants face an added layer of adversity.

Plaintiffs in $70 million Title IX class action lawsuit against Dartmouth describe 'systemic'

Mary Altaffer/AP
From left back row, Annemarie Brown, Andrea Courtney, and Marissa Evansin, and front row from left, Sasha Brietzke, Vassiki Chauhan, Kristina Rapuano, are the women who filed a lawsuit against Dartmouth College for allegedly allowing three professors to create a culture in their department that encouraged drunken parties and subjected female graduate students to harassment, groping and sexual assault.

A complaint alleges that three professors at Dartmouth University “sexually assaulted, sexually harassed and raped female students.”

Nancy Pelosi huddles with potential rival in House speaker race

Yuri Gripas/Reuters
House Minority Leader Nancy Pelosi speaks during her weekly news conference on Capitol Hill in Washington, Nov. 15, 2018.

House Minority Leader Nancy Pelosi met with Rep. Marcia Fudge, who is challenging her for the Speaker position. Seventeen Democrats have signed a letter pledging to vote for new leadership in January, which could block Pelosi from winning the necessary votes.

How Martha McSally could end up in the Senate even though she lost the election

Nicole Neri/Reuters
Republican Senate candidate Rep. Martha McSally greets voters in a holding room outside of her election night party in Phoenix, Nov. 6, 2018.

Even though Rep. Martha McSally lost her Arizona Senate race to Kyrsten Sinema, there is some speculation that she could be appointed by Gov. Doug Ducey to fill the late Sen. John McCain’s seat if its current holder, Sen. Jon Kyl, steps down as speculated at the beginning of next year.

Argentine submarine found on bottom of Atlantic Ocean after year of searching

AP
In this undated file photo provided by the Argentina Navy shows an ARA San Juan, a German-built diesel-electric vessel, near Buenos Aires, Argentina.

An Argentine submarine that disappeared last year -- carrying 44 crew members -- has been found at the bottom of the Atlantic Ocean.