The MTA is mulling options for a fare hike. Pete Donahue of The Daily News explains what’s on the horizon. Plus: Avik Roy of the Manhattan Institute on what it would mean to change the Medicare eligibility age; Radio Rookie Bree Person talks about sickle cell anemia and Dr. Suzette Oyeku of Montefiore talks about developments in treatment; how parents navigate digital tech for their kids; and all the reasons to love New York.