In today's episode of The World Report with Arjun Samar Mahendran: Ahead of his inauguration as the 47th President of the U.S., Donald Trump vows harsh immigration limits on his first day in office. TikTok came back online in the US on Sunday, having shut down for just 14 hours as a national ban took effect. A temporary ceasefire to end 15 months of fighting in Gaza began on Sunday, marked by the release of three Israeli hostages held by Hamas. Billionaires' wealth grew three times faster in 2024 than the year before, while the number of the world's poor has barely changed over the last quarter-century. Two-time Olympic medallist and star javelin thrower Neeraj Chopra is now married. Taking to Instagram on Sunday, Chopra shared the news to his fans with a heartfelt note.