Keeping Florida on DST permanently under the Sunshine Protection Act.
Utah (I think this did not pass.)
Time change, time management in professional settings and other business dos and don'ts with Americans are explored, demonstrated and practiced in US Business Culture Orientation programs to expats planning to go onsite or who are already onsite. See here for more details.
What is the purpose of time zones?
Idioms related to time
Telling Time American Style