Nancy Pelosi formally announces run for reelection as House speaker

In a letter to Democratic colleagues, Nancy Pelosi announced her intent to run for another two years as speaker of the House.

"Our vision for the next two years must be built on the success of [the] Democratic House Majority in the 116th Congress, and to harness the extraordinary visions, values and vibrancy of our Caucus to secure the progress that the American people deserve," she wrote in the letter sent around Thursday.