<sod >Â  Her comments came as the Trump administration left the issue of arming teachers up to states and local communities and backed away from calling for a raise in the age limit to buy certain guns.< eod>< sod > Â  In a newly released plan to prevent school shootings,Â Â the Trump administration left the issue of arming teachers up to states and local communities and backed away from calling for a raise in the age limit to buy assault-style weaponsÂ - two ideas thatÂ Â Mr Trump publicly favoured last month, But the age issue has put the President at odds with the nationâs largest gun-rights lobbying group, the National Rifle Association (NRA) and certain fellow Republicans.< eod>