The first two amendments to the constitution regard freedom of speech and the right to bear arms. All you may need to know about the modern Republican and Democratic parties might be summarized in these simple stats: 31% more Republicans than Democrats think the US has gone too far in expanding freedom of the press and 32% more Democrats than Republicans think the government should ban high-capacity magazines. Republicans are threatened by free speech and Democrats are threatened by automatic weapons.
Here are the differences between Republicans and Democrats in regards to gun policy:
Here are the differences between Republicans and Democrats in regards to freedom of the press. 42% of Republicans think that freedom of the press has gone too far.
This is a wildly incoherent thought, one that is fueled by Trump's incessant attacks on #fakenews. So much about this is bizarre (how would you even regulate speech or "the press" in this modern world?) but perhaps the weirdest thing is that this isn't about the genuinely fake news of folks like Alex Jones who Donald Trump has praised (and who recently had a guest on claiming that NASA is shipping children up to Mars where they are forced to work as slaves) but instead about the real news of folks like the New York Times and Washington Post who continually reveal that Trump tells the truth only about 25% of the time. What convinces Republicans that the press has gone too far is not actual fake news but instead good reporting that reveals Trump's disinterest in facts or evidence.
Democrats think that guns are dangerous and should be better regulated. Republicans think that ideas are dangerous and should be better regulated.
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.