* US will impose new, deeper sanctions on Russia
* Planned US troop pullout leaves Afghanistan with uncertain future
* 100-plus companies sign letter opposing US state voting restrictions
* Wall St banks report earnings growth and anticipate strong economic recovery
* Hedge funds post best year-to-date results in over a decade
* What happens when US economy’s stimulus high wears off?
* Fed will reduce bond purchases ‘well before’ raising rates, says Powell
* Fed Beige Book: US economic activity accelerated since February
* US 10-year Treasury yield holds steady for 2nd day, near 3-week low: