Since virtually every Puerto Rican residing in the United States has relatives on the island, there is frequent back-and-forth travel, particularly during summer and Christmas holidays.
He liked to stay in motion, and it's tempting to think that were he alive today, he would be a frequent, back-and-forth commuter on the Long Island Expressway, the Garden State Parkway and the New Jersey Turnpike.
It is also difficult to track the poor: are Puerto Ricans -- who as American citizens came to New York as migrants -- mostly a static group, or a constantly changing group driven by the frequent back-and-forth movement between the States and the island?
Any senior figure who needs to talk to Tillerson can do so, Hammond added, citing the frequent back-and-forth between Tillerson's office and the secretaries of defense and treasury, as well as Tillerson's near-daily calls and visits with Trump.
Since his arrival in Moscow as the United States ambassador, he has engaged in frequent back-and-forth sniping with the Russian Foreign Ministry on matters of extraordinary international import like missile defense and the uprising in Syria all within the highly undiplomatic and public arena of the Internet, mostly on Twitter.
Despite the glitches I've endured, the dynamics of my Focus ZX3 still enchant me -- I actually enjoy the frequent drives back and forth to the dealer -- and the new ST sedan is captivating.
The special education back-and-forth highlighted a frequent point of contention between Republicans and the Obama administration.
The back-and-forth continues for weeks.
It's a back-and-forth conversation.
Trainer O'Brien is determined to have this colt, a half-brother to multiple champion Beholder, rank with the best of his foal crop, and thus Mendelssohn has racked up the frequent flyer miles travelling back and forth between Europe and the U.S. four times this year.
Schur said when Schneider's character Mark Brendanawicz was conceived, it was anticipated he would eventually become a less frequent character who switched back and forth between government and private sector jobs.
