Fort Worth and Dallas have been rivals seemingly forever. It showed last week with the announced merger of American Airlines and US Airways, creating a new American based in Fort Worth. Still, the news release put the site in "Dallas-Fort Worth." A Larry McMurtry article in Texas Monthly's 40th anniversary edition rated Texas cities and put Fort Worth ahead of Dallas. Does Fort Worth have an inferiority complex? Is Dallas a "world-class-wannabe"? Is the rivalry healthy?Send no more than 150 words with name, address and phone number to firstname.lastname@example.org. Put "All Points" in the subject line. Deadline is Wednesday, with publication Monday.