HAPPENING NOW: House Speaker Mike Johnson holds a news conference on day 41 of the government shutdown. https://abcnews.go.com/Politics/live-updates/government-shutdown-live-updates/?id=127124906 | ABC News

An investigation is underway after an 18-year-old high school senior died aboard a Carnival cruise ship. Detectives are reviewing video from the ship and interviewing passengers as the victim's family searches for answers. David Muir reports. https://abcnews.go.com/ | ABC World News Tonight with David Muir

WATCH: A massive bridge collapse in China. The Hongqi Bridge in Sichuan province suddenly gave way, crashing into the river and sending a huge cloud of dust into the air. | Fox News

President Trump has threatened to sue the BBC for $1 billion, alleging that the British public broadcaster attempted to “interfere in the presidential election” last year by editing his Jan. 6, 2021, speech. NBC News’ Raf Sanchez reports. | NBC News

WATCH: Left-wing protesters rage ahead of TPUSA event at UC Berkeley. | Fox News