The U.S. is investigating Facebook’s parent company for its potential involvement in the sale of illicit drugs on social media platforms, The Wall Street Journal reported Saturday. Prosecutors have sent a flurry of subpoenas to Meta as part of a larger probe to determine whether the company’s social media platforms, including Facebook and Instagram, are hosting and profiting off illegal drug sales, according to the WSJ. Meta and its subsidiary companies have fallen under scrutiny from critics and lawmakers for facilitating content damaging to users, especially the youth, raising questions abou…