 Advocates for wild horses at Theodore Roosevelt National Park are trying to get a stallion in trouble at the park, a pardon. It's an update to a story we've been following all month. The stallion, called alluvium, has been kept in the park holding pens since being labeled a nuisance animal in May. Our partners at the forum reported park rangers captured him after they received a complaint that the stallion was bothering a mare brought into the park for trail riding.