The Daily BeastMoms for Liberty, the conservative organization that’s pushed book bans across the country, descended on Philadelphia this week for a conference filled with pro-Trump swag bags and ‘Joe and the Hoe’ t-shirts, and speeches headlined by presidential hopeful Ron DeSantis and the Donald himself.But Philly apparently wasn't going to let Moms for Liberty (M4L) and its MAGA line-up spew their talking points without a fight. Even as the conference kicked off its first full day—with breako