"Not my President's Day" rallies happening across the country

Protesters block a checkpoint in Washington on Inauguration Day. (photo by Nikki Wentling/TwitterMGN)

Thousands of people are expected to participate in the nationwide "not my President's Day" rallies.

Protestors started the nationwide call to action with a rally outside Trump Tower in Chicago on Sunday.

Rallies are scheduled in at least a dozen cities across the country on Monday, including Philadelphia, New York, Washington D.C., Chicago, Dallas, and Los Angeles.

The protests are aimed at President Donald Trump and the policies he's ordered since taking office exactly one month ago.