Ivanka, the daughter of US President Donald Trump, has opposed Trump's decision not to attend Joe Biden's swearing-in ceremony and has vowed to attend the swearing-in ceremony herself.
US President Donald Trump called his daughter's decision the worst and most ridiculous.
On the other hand, armed protests are also feared on the occasion of the swearing in ceremony of the newly elected US President Joe Biden after the violent protests on Capitol Hill.
The FBI has warned that protests could take place in 50 US states, including Washington. The newly elected US President will be sworn in on January 20.
Ten thousand National Guards will also be deployed before Biden's swearing-in ceremony.
