Montgomery County police MD have arrived: CNN

They're moving in on the crowd at the Capitol

Team of local police officers from Maryland just arrived at US Capitol in riot gear

From CNN's Alex Marquardt reporting from Capitol Hill

Dozens of local police officers from Montgomery County, Maryland, just arrived at the US Capitol in riot gear.

They started pouring out of several vans and at least one armored vehicle on Constitution Ave. and are moving toward to the North side of the Capitol building.

CNN is reaching out to Montgomery County Police.