Executives from four companies feeling hamstrung by big tech aired their grievances in front of members of Congress at ÃÛÌÇÖ±²¥ Boulder Friday.

The University of ÃÛÌÇÖ±²¥ Law School hosts a field hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on Friday, Jan. 17, 2020. (Photo by Patrick Campbell/University of ÃÛÌÇÖ±²¥)
The University of ÃÛÌÇÖ±²¥ Law School hosts a field hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on Friday, Jan. 17, 2020. (Photo by Patrick Campbell/University of ÃÛÌÇÖ±²¥)
The University of ÃÛÌÇÖ±²¥ Law School hosts a field hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on Friday, Jan. 17, 2020. (Photo by Patrick Campbell/University of ÃÛÌÇÖ±²¥)
The University of ÃÛÌÇÖ±²¥ Law School hosts a field hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on Friday, Jan. 17, 2020. (Photo by Patrick Campbell/University of ÃÛÌÇÖ±²¥)
The University of ÃÛÌÇÖ±²¥ Law School hosts a field hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on Friday, Jan. 17, 2020. (Photo by Patrick Campbell/University of ÃÛÌÇÖ±²¥)
The University of ÃÛÌÇÖ±²¥ Law School hosts a field hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on Friday, Jan. 17, 2020. (Photo by Patrick Campbell/University of ÃÛÌÇÖ±²¥)
The University of ÃÛÌÇÖ±²¥ Law School hosts a field hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on Friday, Jan. 17, 2020. (Photo by Patrick Campbell/University of ÃÛÌÇÖ±²¥)
The University of ÃÛÌÇÖ±²¥ Law School hosts a field hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on Friday, Jan. 17, 2020. (Photo by Patrick Campbell/University of ÃÛÌÇÖ±²¥)