Former US President Barack Obama has congratulated the president-Elect, Joe Biden on Twitter.

Biden served as Vice President in Obama’s administration. Obama is slated attend the swearing in ceremony set to begin shortly at the Capitol.

Sharing a picture of the pair, Obama wrote on Twitter;

President-elect Joe Biden’s motorcade has arrived at the US Capitol ahead of his inauguration. Congressional leaders are expected to greet him upon his entrance to the Capitol building.

Vice-President elect Kamala Harris has also reached the venue. Senator Mitch McConell and Speaker Nancy Pelosi are also present.