Zen Brief

Politics dominates the day: Kimberly Guilfoyle's removal as ambassador to Greece and an ICE search of Rep. Ilhan Omar's home both raise questions about executive power. Elsewhere, youth vaping, a Russian diesel import deal and the 49ers' 5-0 start draw attention.

1. 1 Trump's Ambassador to Greece Removed Over Corruption ClaimsKimberly Guilfoyle was removed as ambassador to Greece amid corruption claims, renewing debate over how Trump staffs key diplomatic posts.
2. 2 ICE Search of Omar's Home Raises Political Targeting QuestionsICE searched Rep. Ilhan Omar's home, raising questions about executive oversight and political retaliation before November's elections.
3. 3 FDA weighs tighter e-cigarette rules as teen vaping persistsA rise in youth vaping is prompting renewed scrutiny from federal regulators; investors are watching nicotine makers' stocks.
4. 4 49ers' Perfect Start Tests NFL Competitive BalanceThe 49ers are 5-0, prompting questions over whether NFL scheduling and salary cap rules truly level the playing field.
5. 5 Trump Eyes Russian Diesel Deal Before MidtermsWall Street is weighing how a surprise Russian diesel import deal could affect refiners and fuel prices before the midterms.