1/ Trump signed an executive order imposing new, “hard-hitting� sanctions on Iran in response to the downing of an unmanned U.S. drone last week. The new sanctions will deny Supreme Leader Ayatollah Ali Khamenei and eight Iranian military commanders access to “key financial resources and support.� Trump also warned that U.S. “restraint� has limits. (New York Times / Washington Post / NBC News / Wall Street Journal / CNBC)

2/ Trump delayed planned nationwide ICE raids for two weeks to see if Congress can “work out a solution.� Immigration agents had planned to sweep and deport people living the U.S. illegally in 10 major cities beginning Sunday. Hours after defending the plan, Trump delayed the raids on Saturday. Earlier in the week, Trump threatened to arrest and deport “millions of illegal aliens� next week. ICE leaders expressed concerns that officers’ safety would be in jeopardy because too many details about the raids had been made public. (Associated Press / New York Times / CNN / Politico / ABC News)

3/ The Trump administration stopped promoting dozens of taxpayer-funded studies about the impacts of climate change. The studies include a discovery that rice loses vitamins in a carbon-rich environment, a finding that climate change would exacerbate allergy seasons, and a warning to farmers about an expected reduction in the quality of important grasses used to feed and raise cattle. All of the studies were peer-reviewed and cleared through the Agricultural Research Service. (Politico)

More than 70 medical and public health groups warned that climate change is “a health emergency.� The health organizations’ policy recommendations are at odds with Trump’s approach. (