Pro-Israel influencer Lizzy Savetsky called a video of Meir Kahane ‘the truth’ — and set off a firestorm

When she posted a clip of Rabbi Meir Kahane to her 407,000 followers on Instagram, Lizzy Savetsky expected some blowback. 

Kahane was an American Jewish extremist who wanted to rid Israel of Arabs and was barred from Israel’s…