The Biden administration proposed a dramatic overhaul of campus sexual assault rules on Thursday, acting to expand protections for LGBTQ students, bolster the rights of victims and widen colleges’ responsibilities in addressing sexual misconduct.The proposal, announced on the 50th anniversary of the Title IX women’s rights law, is intended to replace a set of controversial rules issued during the Trump administration by Education Secretary Betsy DeVos.President Joe Biden’s education secretary, Miguel Cardona, said Title IX …