People are sending wire hangers to a senator who they think is too soft on protecting abortion rights

People are sending a warning to a senator whose stance on protecting abortion rights isn't strong enough for them.
On Wednesday, after U.S. Supreme Court Justice Anthony Kennedy announced his retirement, Republican Senator Susan Collins said she views Roe v. Wade — the ruling that ensures nation-wide abortion access — as "settled law." 
"It's clearly precedent," she said on Wednesday when asked about her stance on protecting abortion laws. "I always look for judges who respect p