Megyn Kelly joined growing calls for Fox News meteorologist Janice Dean to mount a challenge against Democratic New York Gov. Andrew Cuomo. “This needs to happen,” Kelly tweeted Saturday. This needs to happen! #runjanicerun https://t.co/ejXtfCdl01 — Megyn Kelly (@megynkelly) January 23, 2021 Kelly told the New York Post that Dean, a former Fox News colleague,…