I think it would be wise for us to work to establish some principles / "best practices" for written promotions, I'll start a new thread for that. In general, there is a big difference that is needed in presentation when information is just being pushed one-way vs. there being a back-and-forth dialog. With the former, there needs to be much more thought put into the work.
Here are some of my principles for "one way" communications- after that are my specific mark-ups.
Principle: Do not speak out against specific elements that do not have 100% agreement, unless you can properly justify why it is being attacked. This is key because you will otherwise get your audience to think "Why is that bad?"
Principle: Speak to the true issues behind the name or banner that something is put under. For example, it's not that Social Security is inherently bad, the real issue is that people are forced into it- and that is the key element to point out.
Principle: Don't advocate solutions that can be seen as reckless, far-fetched or dangerous. The proper back story is sometimes needed for Dr. Paul's solutions, make sure it's there if needed.
Principle: Don't talk above the average American, so don't try to sound smart by using fancy words. Why? It will sound too political, and they can't relate to it personally.
Principle: Leave no room for debate on the facts / claims you make.
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Suggestions (you asked

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Bio: I agree that is would be better to say that Reagan endorsed him.
Title: "The Dollar, Bailouts..." Change to "Dollar Stability"
Just saying "The Dollar" isn't something to care about, "Dollar Stability"- we care, that is the issue. Most no one cares about the fed, but still hit them with it in the text.
This section also has almost nothing about the Bailouts, so drop it from the title. It would be a better fit in "Taxes & Government Spending" so "Taxes, Bailouts & Government Spending".
The section is about the dollar, but by saying "to fund overseas wars" it makes it more of a foreign policy issue, and is too divisive. The real issue isn't the overseas wars, it's the wasteful spending overseas, so it could be replaced with something like "As the Fed points money out of thin air to sustain massive foreign spending".. or similar.
Or just pull these parts out, so it reads "As the Fed prints money out of thin air the purchasing power of the dollar goes down..." This is actually much better as it sticks to the point.
The end of this paragraph sounds like pandering to me, "resulting in higher food and gas prices." Just say "resulting in higher prices, from food, to gas and more."
Is: "correctly warned that Fed policies"
To: "correctly warned for years that Fed policies" -- adds credibility.
Is: "and has championed the call to audit and abolish the Fed"
This leaves one without an understanding of why and what would then happen. I would suggest a change to: "and has championed the call to audit and abolish the Fed and replace it with sound money" - this further puts the Fed in the "bad" corner, and suggest a good way forward.
Is: "TSA outrageously groping"
Drop "outrageously"- it sounds too sensationalist. Try to stick with well stated facts.
Is: "trampling rights via the PATRIOT Act." - see principles. This doesn't explain why the PATRIOT Act is bad. As many think it's great, this is a problem. So change it to: "trampling rights with warrantless searches..." or "trampling rights with warrantless searches under the PATRIOT Act..."
Do not say "U.S. Empire" -- this will turn people off thinking, "Huh? We're not an empire?!" Maybe call it "A Strong and Sensible Foreign Policy"
Is: "Our current policy of foreign interventionism often does"
To: "Our current policy of nation building and policing the world often does" -- these are two elements that people don't like. "Interventionism" is too mixed in its meaning, could be good or bad.
Is: "Is our global adventurism bankrupting America?"
To: "Is our foreign policy bankrupting America?" -- this is they key point, is more broad, and not antagonistic. Maybe include something about the billions of foreign aide we pass out.
Is: "He would bring the troops home and end unnecessary wars". This sounds too leftist, and antagonistic. Even saying "He wants to end unnecessary wars and bring troops home." is cleaner.
Is: "as it struggles to climb out of what some economists call..."
drop "what some economists call" - don't think it adds much and is an appeal to authority.
Is: "abolish the IRS and replace it with nothing!"
See principles. This sounds too extreme and unrealistic. It could be stated more friendly, such as "He wants to reduce spending so that the IRS can be abolished."
Is: "The federal government routinely violates virtually every clause of the Constitution" - again, this sounds sensationalist and is very debatable too.
To: "While the Fed government routinely violate the Constitution, Dr. Paul has worked to revive its significance into mainstream America" or similar. Drop the "Why do..." sentence.
Is: "have no place in a Constitutional Republic."
To: "have no place in a free society." -- see two principles.
Is: "As a physician" -- this adds no value here, drop it, or reword to make it read in such as way that is it clear that because he is a physician he is better qualified to move forward.
Tea Party section- I'm not crazy about the wording. 12/16/07 doesn't matter to anyone. Suggested example: "On the 234th anniversary of the Boston Tea Party, Ron Paul's supporters raised a record setting $6.2 million for his campaign as they took to the streets around the nation to spread the message of liberty."
Put quotes around "Keynesian", no one knows what Keynesian is so they can't relate to it. Quotes softens it up so it sounds like you are using borrowed language and putting you on the same level as the reader. Or replace with "its reckless uncontrolled Keynesian-style spending" -- here again, you are painting Keynesian as a negative. Or, just don't bother to say Keynesian at all since most people won't ever be able to correlate it with anything else later.