Mr. Trump said some power plants can make the air dirty for two years.

A paper on a website says 47 places that make power use coal. Coal makes air dirty.

Big power plants can make air bad. Some big plants can make the air bad for a long time.

Big companies own these plants.

Some plants can do this too.

The government said it will help coal power.

Michelle said coal makes power.

She said the old rules were bad.

The rule about mercury can close coal plants. We need coal plants for power.

Some people think Trump and Lee Zeldin did a bad job.

Big companies can make the air bad. This is not good for people.

Groups say the government plan is not good.

Some people say the EPA email is for companies that make air dirty.

Some rules are not for these things: mercury, gas, and bad air. Mercury is bad for the brain, bad for kids. It is bad for babies before they are born.

Last week, Trump said some old power plants can stay open.

Trump likes coal.