Modify the First Amendment?
The Internet has allowed many people to speak about things they have no expertise in, yet sound very knowledgeable and be very persuasive. Other people with bad intentions can spread mis-information deliberately, and very effectively. People with a bias, either explicit or implicit, can spout off and be very offensive - sometimes rising to the level of direct threats or incitement to violence.
Is it time to revisit the First Amendment?
If so, how might it be changed?