Mitt Romney spoke in front of 65,000 empty seats at Ford Field in Detroit today to outline his economic plan. With all eyes on the Michigan primary next week, this is a critical time to spread the truth.

The differences between his plan and President Obama's go much farther than the fact that he would've "Let Detroit Go Bankrupt." We've laid out a few in this week's tipsheet.

Take a look, then pass these on right now while the story's still hot:

#1 KEEPING HIS WORD: THE AMERICAN AUTO INDUSTRY
As Romney speaks in Detroit, folks shouldn't forget that he and every other GOP candidate opposed the auto recovery, preferring to let the industry go bankrupt. From Day One, President Obama has stood with the American auto industry, saying, "We cannot, and must not, and we will not let our auto industry simply vanish." He's kept his word: More than 1.4 million American auto industry jobs have been saved, 200,000 created, and more than 150,000 are expected in the next few years. Make sure folks know who's on the right side of this one. Pass it on:

#2 GOP CANDIDATES ANNOUNCE TAX PLANS THAT WOULD EXPLODE DEFICIT
Not a day goes by without hearing Romney and Santorum push for cutting the corporate tax rate. But what you don't hear is how they'll pay for it. President Obama plans to make our businesses more competitive by cutting the corporate tax rate from 35 percent to 28 percent -- and closing special-interest loopholes and subsidies to cover the difference. Romney and Santorum want to cut it, too, but they're sure not willing to close any special loopholes to do it. They actually offer no plan to make up the difference, meaning these corporate savings add straight to the deficit. Keep these self-proclaimed budget hawks honest:

#3 MITT FIGHTS TO KEEP THE CARRIED INTEREST TAX LOOPHOLE
Carried interest is tax jargon for letting Wall Street private equity and hedge fund managers pay a lower tax rate than most middle-class Americans -- and Mitt Romney is determined to protect it. Why? Maybe because he's earned $13 million from it the past two years, and paid a 15 percent rate when his normal income would be taxed at more than double. President Obama recently announced he'd close this loophole, saving $13 billion in the next 10 years. Folks need to know that when the President's working towards a system where everyone pays their fair share, Mitt Romney's working to protect millionaires and billionaires. Read more on carried interest, and tell others, too:

#4 ROMNEY HEADLINES KOCH BROTHERS EVENT
Tomorrow, Mitt Romney will be speaking at an event sponsored by the Koch brothers. These are the same guys who made their billions by jacking up prices at the pump -- and have already spent millions spreading lies about climate change science. It's good to remember that, while President Obama has outlined a strategy to ease gas prices, Mitt Romney quintupled a tax on gas as governor -- on top of the gas tax Massachusetts motorists were already paying. Get the truth here -- and spread the word:

#5 MITT ROMNEY: THE MOST EXTREME ON IMMIGRATION
In case you missed Wednesday's GOP debate, Mitt Romney reaffirmed his position as the most extreme GOP candidate on immigration. He praised Arizona's radical anti-immigration law, SB 1070, which forces all immigrants to carry "alien registration" documents and allows police to question them at any time, with or without cause. Add this to his support of encouraging "self-deportation" and promise to veto the DREAM Act, and you can see why he wins at being most extreme. Make sure folks know he actually called Arizona's immigration law a model for the nation. Spread the word now:

It takes a lot of time to sort out and fight back on this stuff, but I know that with you on our side, we can get the truth out there.