Search teams are still working their way up and down the Guadalupe River in Texas as they try to find the more than 100 people still missing. Jason Allen reports and Lonnie Quinn has a look at the flooding that was seen in the Northeast Monday night. To avoid being arrested, some migrants are using apps that tell them the location of ICE agents. Lilia Luciano has more. President Trump was in Pittsburgh Tuesday for an artificial intelligence summit where companies announced more than $90 billion worth of investments in AI and the energy to power it. Nancy Cordes reports. Debbie Johnson says she worked the third shift as a nursing assistant at Gabriel House in Fall River, Massachusetts. She claims only two inexperienced employees were on when a deadly fire broke out earlier this week. Tom Hanson reports. The battle over adding fluoride to public drinking water supplies is heating up. Mark Strassmann reports.

White House press secretary Karoline Leavitt announced Thursday that President Trump has been diagnosed with chronic venous insufficiency. Dr. Jon LaPook breaks down what that means. Last week, Homeland Security Secretary Kristi Noem and the TSA announced the end of the rule requiring passengers to take off their shoes during airport security screenings. Could changes also be coming for liquids? Kris Van Cleave reports. Attorney General Pam Bondi travelled to Alcatraz Island Thursday in the San Francisco Bay to visit the former federal penitentiary as President Trump pushes to have the tourist attraction reopened as a prison. Elizabeth Cook reports. Dylan Contreras is a high school senior originally from Venezuela who was in the U.S. under a federal program that allows migrants to stay for humanitarian reasons. He was detained in May after attending a routine immigration hearing. Tom Hanson spoke with his mother. A man in New Jersey was killed and several people were injured by a lightning strike Wednesday night. Meg Oliver reports on his death and the rise in lightning events brought on by climate change. And Lonnie Quinn has more on the danger of lightning. A team of congressional women played members of the press in a softball game Wednesday night in an annual event that seeks to set aside partisan divides for a greater cause. Caitlin Huey-Burns has a report on the game.