Eric Trump, 41, is the third child of Donald and the late Ivana Trump. Here's what to know about him as his dad returns to the White House.

President Donald Trump is swiftly breaching the traditional boundaries of presidential power as he returns to the White House, bringing to bear a lifetime of bending the limits in courthouses, boardrooms and politics to forge an expansive view of his authority.

World leaders congratulated President Donald Trump on his inauguration Monday, with many urging stronger alliances or continued cooperation between their countries and the United States, in carefully crafted social media posts and statements.

Barron Trump hilariously crashed a group photo with Ivanka Trump, Tiffany Trump, Lara Trump and Michael Boulos moments before his dad, Donald Trump was sworn in as the 47th President of the United States on Jan.

Barron Trump had a sweet moment with his half-sisters, Ivanka Trump and Tiffany Trump, following their dad, Donald Trump's inauguration at the US Capitol in Washington D.C. on Monday. The 18-year-old NYU-Stern student smiled during a playful moment with his siblings while the pair posed for a photo.